This seems more an issue of taste than principle.
In all the OOB examples in the O.P., I may not have played all the cited courses but I've seen those features---yellow rope (or some other contrivance), ponds, creeks, etc.---that punish bad shots with penalty throws. Of course, I've seen them poorly done, but mostly like them where I've seen them used. I don't find any particular benefit or purity in your score equaling your total throws, with no penalty throws.
However, there are plenty of wooded courses that punish bad shots without OOB. Where you get just what the O.P. described---if you miss the fairway you lose strokes getting back to it, but without dense underbrush or thorns, at least to the extent that the course can be maintained. Much of Charlotte, or the IDGC, for example.
In all the OOB examples in the O.P., I may not have played all the cited courses but I've seen those features---yellow rope (or some other contrivance), ponds, creeks, etc.---that punish bad shots with penalty throws. Of course, I've seen them poorly done, but mostly like them where I've seen them used. I don't find any particular benefit or purity in your score equaling your total throws, with no penalty throws.
However, there are plenty of wooded courses that punish bad shots without OOB. Where you get just what the O.P. described---if you miss the fairway you lose strokes getting back to it, but without dense underbrush or thorns, at least to the extent that the course can be maintained. Much of Charlotte, or the IDGC, for example.