Again, Do you have to be still or in your words "set" to take a charge?
In that video I posted, those defenders were moving and outside of the RA, baseline play, dude was outside the RA, and was in legal guarding position, and moving, so in your words or mind, that's not a charge Lol.
LB was in a better position than the 2 plays I posted and a block was called, no a charge was called 1st, which was correct, then they changed it to a block Lol. Come on dude
Even KD didn't even put up much of a fuss, because his ass knew he ran over LB. Normally he would have lost it