I mean he hit 3.9 fWAR just in 2021... that may not be technically 4-5 but come on... it's virtually a 4. 2020 was the shortened season so obviously he wasn't going to then. Then the injury bug hit last year.
Just keeping it real. He's not a 4-5 WAR player like some want him to be. And if his decline in defense is real he'll be nowhere close to it in the future.