I take a minimalistic approach, I happily hunt w/o binocs...more stuff to carry, more movement using, something for my bowstring to get hung-up on, etc. It wouldn't change anything I do hunting from a tree in Wisconsin. I very much prefer the panoramic view my own eyes provide. Binos do not bring deer past your stand or make you scentless.
The scenario I dread is when the tree stand hunter is focused (distracted) on the doe & fawn at 100 yards with his binos and he doesn't see or sense the 10 pointer walking up behind him @ 14 yds... The binos come down, the buck sees the movement....game over! Hands go from binos to bow...scramble, panic, confusion, frustration!
A few times I might have wanted to look at bucks at a distance out of curiosity...but that's about it.
Out west elk and other hunting is completely different and I use them then!
Kris
ps - My 3 brothers and I have conservatively killed over 100 bow deer here in Wisconsin w/o ever using binos once. Anecdotal but you can shoot deer w/o binos. I don't use trail cams, scents or cover sprays either. Keep it simple & honest.