Presumably everyone knows the outcome of this fight: Wilder's victory by knockout - is only a matter of which round. This is a practice fight and will only get attention if Wilder doesn't win it for some reason. In the same way, no one will pay much attention to any Fury fights ahead of those fights that everyone is waiting for - against Usyk or at least AJ.
They are heavyweights, one punch, one swing and you are done. Many did not expect that Tyson Fury would stand up after Wilder connected in 12th round in their first fight. As you have mentioned AJ and Usyk, many expected AJ to win, but he has lost, twice. Even Jake Paul is getting more attention than Wilder
I find it strange. We have seen how great fighters fall down, but people still watch and discuss their fights. We have somehow missed out Wilder completely. Wilder didn't have epic fights to win. This is probably his problem - he farmed excellent statistics for himself on ordinary opponents, but could not level up to become really great. Wilder didn't have epic fights to win. This is probably his problem - he farmed excellent statistics for himself on ordinary opponents, but could not level up to become really great.
I think you have heard of such a boxer as Valuev. He has incredible fight statistics: 50 wins with only two losses. But there is hardly anyone who considers him great (or interesting for something other than his size haha), and even I will say that most sports fans, if they are not from Russia, most likely have not heard of him.
Wilder is of course the more flamboyant boxer, but I see similarities between these two professional boxing careers.