There is a very big difference between a forced lay-up and a forced carry. A difference so defining that it makes it quite easy for me to argue for forced lay-ups and against forced carries.
Everyone can manage a forced lay-up, but not everyone can manage a forced carry.
There are a few elements which are the heart of golf course architecture. Strategy, perhaps, is one of them. Aesthetics, safety, functionality are a few more. But one of the more important is variety. Not only within the golf course itself, but also from course to course.
What is easy to forget, amidst all the reverence we have towards the word "strategy", is that it is far from necessary - even yet, far from desirable - to have strategy, and choices, on every shot.
For the sake of variety, as much as giving players options and choices for their shots, I believe it no less important, and at the very least no less valid an architectural proposition, to give the player only one apparent choice. Hence, the validity of the forced lay-up.
The only real sin of golf course architecture, from a perspective of playability, is not to force a player to hit one shot, but to force a player to hit a shot beyond his or her ability. Essentially, giving no option at all. Hence, the potential problem with a forced carry.
PS At any rate, a forced lay-up brings up the irresistible temptation to get as close to the edge as possible. Isn't that strategy?