It's easily proven that 1xbit is wrong though.
They advertise themselves as a fully anonymous sports book and then accuse players of multi accounting and regularly refuse to pay out winners.
That's a scam.
As far as I know, multi accounts are allowed in 1xbit, so I don't know what you mean by accusing users of this?
When it comes to voiding winnings, you've seen many examples where users have bet on live table tennis knowing the result in advance. It is obvious that this is not allowed at any bookmaker.
So could you please explain your way of thinking?