Can you also log into ps4 or ps5 with xbox r6 acc?

So I'm going to buy a ps5 soon and wanted to ask whether you can connect an xbox r6 acc to ps5 or ps4 r6, which is logical, because with ps4-ps5 you log in with a ubisoft account.

Theory sounds logical, in practice there's no profit from the Sony, so I would suspect that it doesn't work. As soon as I know Sony, they do everything to earn something from something like that