I think Jake Paul has started a whole new trend, with all these exhibition fights that he did against real boxers. The Jake Paul vs. Mike Tyson fight literally lit a flame under the streamer community, and it triggered renewed interest in high paying events like this. 

This is a money printer for streamers with a lot of followers, because they know lots of people will pay to watch them fight. It is also an opportunity for older boxers to make some extra money... after their professional boxing career ended.

I do not bet on exhibition fights, because I think the outcome are pre-determined to generate opportunities for a re-match.