I think the only real pressure on pushing people beyond their limits is people/companies marketing products specifically designed to "go long, go longer".
As long as I've been around this site there's always been pretty broad agreement that the limit on range should be set by each individual based solely on their comfort level.
If that hasn't been made clear enough, your thread is a good opportunity for us all to reinforce it.
I've been at this longer than most and my maximum range will vary greatly based on all of the conditions when a shot presents itself. Too windy? Wind strong from wrong angle? No shot.
Game/range adds up to more than my comfort levels with the caliber/rifle in hand, no shot.
It doesn't matter to me if the shot on game is 50, 500, or 1,000 yards I'm only taking a shot if I'm completely convinced I can make it and get a good clean kill.
Now, varmints and predators fall into a different category as far as I'm concerned. On them I will stretch my limits because mostly I'm shooting them on my places or my neighbors and they want me to if nothing else run them off with a miss rather than pass on a shot. Those are all about protecting our land and livestock or my dogs so I don't care if they run a bit before expiring.
After a recent incident with a very large charging boar I also decided I'm not going after any more big hogs that run off in the brush if I'm alone or have a kid with me, it's just not worth the risk.