To be fair Yarde fought admirably vs Kovalev, Beterbiev, who are two of the best Light Heavyweights in recent memory. Also no one favoured him in those fights either so I don't think he was that hyped. Chisora has always been seen as a gatekeeper hes never been over hyped. Whyte was never over hyped his limitations when he stepped up to the next level were very apparent. Joyce, Joshua, I agree were definitely overhyped more so Joyce though. He went from being considered a slow plodder, to the next coming of Foreman and being able to beat a prime Tyson just because he beat Joseph Parker.
I don't know where he goes from this. He only managed to win a world title through VERY careful matchmaking and favorable reffing.
Perhaps pre-Fury 1, Chisora was favoured to win there. Besides that Chisora has been consistently underrated. He significantly overperformed relative to expectations vs Helenius, Vitali, Scott, Whyte 1, Takam, Usyk, Parker 1 and Pulev 2. The others were probably more overhyped than not. Dubois and Joshua go without saying, though Joshua's had far more success than the others. Joyce was underrated pre-Dubois, post-Dubois he was overrated. Whyte was overrated post-Joshua. Yarde was somewhat overrated given he's 1-3 in real fights, including a loss against Arthur.
Okolie is missing a trick here for sure. With some media training he could be the best boxing villain in a long, long time. People would pay good money to shout obscenities at him if he would have the good grace to play the role.