This is why you see in trad climbing the lead will place cams and nuts, while the last in the group on that pitch retrieves them.
It’s called conservation. It is why we have these places to climb in the first place. These are protected wild places.
I do wonder whether the boulderers find it annoying when a boulder is clearly already solved by the worn, chalk marked hand holds. Probably explains why many seek out new untouched sites to solve first.
Put a different way: the climb becomes the bolter's experience, not the mountain's experience. It is no longer intrinsically mountain climbing, it's hiking.
Well no, but I wouldn't get mad if someone else wanted to.
When litter is in my path, I remove it. To do otherwise would go against this fundamental principle.
Natural places should be protected from the widespread exploitation by humans. We are destroying the entire planet. Why can’t we protect the places we have long agreed should be protected? Enough with the anthropocentric BS already. We are a part of the world, not separate.