I think I bring a fair amount of both experience and bias to this discussion (along with a fair amount of trepidation on entry), but I have a few thoughts, so here they are...
1. Social media, and especially Instagram, is not a platform for in-depth discussion or analysis of any topic. If you are looking for scholarly debate or deep insight into politics, current events, sports, entertainment or, certainly, golf course architecture, you are not likely to find it on Instagram. Instagram is a photo-driven, photo-centric platform, and as such, it is not built for long form journalism or detailed critique.
2. This website is the pinnacle for discussion of golf course architecture, but I think people here tend to lose appreciation for the actual and perceived barriers to entry to participation in the discussion here. First, to do more than lurk, you need to figure out how to apply and get approved by Ran. But beyond that, the collective knowledge and experience of people on this board can be quite intimidating to anyone who has interest in golf course architecture but feels they lack the experience to engage in a discussion with the experts here, or even to ask the "right" questions.
3. Golf related social media has no such barriers to entry. As such, anyone with any level of experience can engage, ask questions, enter discussions, make their likes and dislikes known, etc. without difficulty and without fear of embarrassment.
4. Due to that, one of the strongest benefits of social media is that it can lead people to what they are seeking in golf -- that might be something as simple as their next course to play, or it might be articles of turf grass science or the strengths and weaknesses of the designs of Perry Maxwell. You won't get the latter from social media itself, but you'll be able to figure out where to go for it relatively quickly. You'll find links to third party sites with some exceptionally good writing on as wide a variety of topics as you can imagine.
5. On the former point, when done correctly (in my view), social media functions like Tom Doak's Confidential Guides. As Tom writes in the intros to his books, if you find that you share similar tastes to a particular account, that account will likely lead you to other courses that you will probably enjoy. Unlike the rankings lists of the various publications, which are black box, it's much easier for people to find and identify accounts with which they share similar interests.
6. Social media, and Instagram in particular, provides people with a way to interact directly with others who share those similar tastes. I get questions like, "I just played my first Raynor course and loved it -- any others near Pittsburgh that you can recommend?" or "My friends and I are planning a golf trip and are trying to decide between Pinehurst and Kiawah. We are mostly public golfers -- Bethpage Black is our favorite course. Which do you think we should pick?" or "I really want to learn more about classic golf course architecture -- what books should I read?" The answers to these kinds of questions are undoubtedly painfully obvious to many on these boards, and we’ve all seen what happens on the rare occasion when questions of that sort get posted here. But there really is no other mechanism through which people who are seeking out these things can get instant feedback and interact with someone with whom they know they already have a common interest without fear of public embarrassment.
7. I think we tend to underrate both the number of people out there who have a real interest in learning about golf course architecture and the amount of effort and time it takes to gain an expertise like so many of you have. Social media gives those people an avenue to explore that interest with minimal investment, minimal effort, and minimal fear.
8. There are undoubtedly accounts that, as noted above, seem to focus on selfies or in a "look where I played today" manner. I try (sometimes unsuccessfully) to avoid that myself, at least as much as possible. There are many accounts that seem to do this constantly. But so what? The beauty of social media is not only that it is free to access, but that you get to curate what you see. The vitriol over what some people do and don't do on their own channels has always been a bit mystifying to me -- if I don't like something, I just don't follow that account.
9. Golf, and in particular, American golf, is in many ways, an exclusionary game - income, class, associations, family background, race, sex and many other demographics and characteristics can and do have an impact on the ability of many people to participate in and enjoy the game at different levels. Everyone seems to want the gates open for everyone until they are on the other side. The low barriers to entry for participation in golf related social media push back against this by allowing anyone and everyone a seat at the table for a discussion, provided they want one, and if not, a great place to passively watch and observe others discuss a subject in which they have a burgeoning interest.
10. Beyond that, like it or not, there are just a whole bunch of people out there who could care less about golf course architecture and just want to see pretty photos of golf courses to help them pass the time.
11. All that said, I do not believe that Instagram has an impact on golf course architecture (at least, no more so than the golf publications, or the rankings lists, or golf coverage on TV. Like anything else, the trends in golf course architecture change over time as tastes change. Instagram makes those tastes more apparent and identifiable. But it is a reactionary medium, at least as far as GCA goes.
The bottom line for me is that social media, like this website, will give you whatever you want to take from it. If you just want to look at pretty pictures of golf courses, it’s got you covered. If you want to grumble and snark at people showing off where they played or checking off lists, it’s got you covered there too. And if you want to try to find interesting tidbits about golf courses or history and maybe spark an interest in seeking out something deeper, it has that for you as well.
For me, I’ve used it primarily as an outlet for sharing my photos and as a way to find and engage with other like-minded, golf-obsessed people. And for that, it has been a very powerful and effective tool.
At the end of the day, people talking and interacting about golf on social media means people are talking and interacting about golf, and as far as I am concerned, that will never be a bad thing.