It only takes a few to ruin it all for everybody else, that's for sure. There used to be a small, free range near where I used to live in Tennessee. It finally got closed down because of vandalism and abuse.
I frequent a range that is on TWRA property. It is, as of now, a free use range. But because of the same issues mentioned they are talking about staffing it and charging for use. Those who cause the problems will surely be the first to complain about the change.
It is a shame that we are all adults and yet we cannot be respectful of the land owner or the next guy behind us.