Is it bad manners to rematch after winning?

Playing a rematch is normal, regardless of a win or a loss, it gives each player a game of playing white & a game of playing black.
Having said that if player A annihilated player B, then I suppose it would be good manners to let player B decide whether to offer a rematch, if I were player B I would & hopefully I would've learnt from my mistakes from the 1st match



Yes. Playing chess is bad manners, because you try to destroy your opponent instead of working together with him.

no I don't think it's bad manners to request a rematch. but I don't think it's bad manners to decline a rematch whatever the reason.

Sometimes you win and ask a rematch to give the other guy a second chance - or simply because it's more fun to play many games with the same person. Sometimes you also get to chat, analyze, banter, etc.
Hello guys, I play a lot of chess on chess.com, Sometimes I win sometimes I lose when I win and get a rematch I understand the reason behind it, The other dude wants to clear his name or maybe he thinks I played badly and he thinks he might win if he gets another chance but sometimes I lose by stupid mistakes or I just don't know a certain opening and how to response and people just send rematch requests I think its bad manners to win and be the one to send the rematch request am I right or I am just thinking the wrong way do you guys ever send a rematch request after winning or annihilating your opponent is so may you please tell me why and also share your opinion on the subject I really want to know if it BM (bad manners) or not