Uh Fury is the one who declined the rematch, not Wilder. Wilder wanted to do the immediate rematch, but Fury wanted to go back to fighting bums.
Most of you guys have so much hate for Wilder you don't even check for the facts, just slander the guy for no reason.
Same reason most of you think Fury won and not a draw, plenty of those rounds could have went either way. I guarantee you if Mayweather had been dropped hard twice like that in any of his big fights you same people would be screaming how he got destroyed no matter if he won the other rounds or not.