Old Tom did not need distance aids - because he designed the courses and knew every bloody foot of it
I think we are talking about semantics here in terms of the value of range finders, and I have thought a lot about this because I respect the "traditionalist" view and do not necessarily agree that pace of play for ALL golfers is improved with range finders.
But, at the end of the day, if the reason NOT to use a range finder is because it makes the game too easy or you have to think less than I disagree.
1) Golf is hard - knowing it is 150 to the pin is helpful for most golfers, but it won't mean they are going to stick it two feet from the pin let alone on the green. Knowing distance is not bad, it is merciful.
2) If you play a course a few times then you will know what club to pull when you shoot. Whether it is instinctive, based on distance or whatever, it does not really matter. 150 = 8 iron, or I am in that range where I should hit an 8 iron. I'm not seeing a big deal here.
3) The type of golf you play has a massive relevance on distance. If you play the TOC or links golf all the time, then distance does not matter as much because you are not playing "target" golf you are playing "feel" golf. A 150 yard shot is an 8 iron one day, a SW the next and a driver the next. Your judgement is paramount depending on a myriad of factors including wind, set up of the hole, distance, undulations and hazards around the greens, etc.
If you play a course where you tee off across a lake and need to hit it 200 to 250 to be in play and then another 150 to 175 to clear the water in front of the lake then distance becomes much more relevant because the creative aspect is much less and you go into numbers mode just to survive.
I would be surprised if OT or anyone else from the 19th century played a target golf bonanza course and never asked, "How far to carry the lake" or "How far to cross the pond".
I could be wrong, but these guys from the past played matches and based on some of the interesting article MM has sent out, it certainly seems like they were pretty damn competitive. If Willie Park and OT were playing a series of new courses they had never seen and Willie was rocking his Sonocaddie, how many lost matches would it take for OT to run out and get one as well?