yes
Chess.com fixed the bots

But do they reduce the move accuracy while premoving?
IDK. It would make it even more realistic if they did, though
Yes. I noticed it. I already said it in another thread
https://www.chess.com/forum/view/general/can-you-beat-a-bot-by-timeout-rated-1300-and-up
According to my experience in bullet against bots, they take less than 1 second to move since 20th move (around 0.5-6 sec) but their strength does not change!
if you want to flag strong bots, its already too late. i was lucky i experienced that against a 3200 bot before cc changed the setting...but of course he was in winning positions.
https://www.chess.com/game/computer/1544671
https://www.chess.com/game/computer/1544703
and this, i managed to draw against a 3200 rated bot in bullet by repetition. but its still in opening
https://www.chess.com/game/computer/1700857
U used to be able to flag any chess.com bot in bullet by playing the hippo. But now, when they get low on time, they move instantly. Has anyone else noticed that?