It’s all about the money, these guys announce retirement, even when they don’t mean it. It’s just a tactic to ensure they get more money in the future in a potential next fight. To supposedly come out of retirement will mean he can demand more of the purse.
Tyson Fury was a really good fighter but after his two losses to Usyk he doesn’t get a title fight now. He is going to have to start winning fights now to try and get any kind of title shot.
And I agree, everything in boxing now can be negotiated, those who announce their retirement can make an official come back especially if they get huge offers. Maybe that retirement is just part of his tactics so people will continue talk about and he remain relevant after the defeat he get from Usyk.
If he really want to rebuild his self he need to win his fight and prove that he's still on top level of his career.