Floyd didn't face a bum from the street. He faced a guy that has trained boxing for over a decade and has the ability to KO people. Sure, he doesn't have professional experience, but that doesn't mean he can't be dangerous.
Why would i bring up age and injuries? Because both age and injuries can affect you ability to perform. Fighting isn't just about skill. The more skilled guy isn't the one who always wins. We have seen guys with a lot more experience and skilled getting crushed by younger, fresher, bigger opponents. It happens in every combat sport. Floyd is an amazing boxer, but the Floyd you saw against Conor is not the same guy who beat everyone for 20 years.
Not sure why people are trying to make this seem like Floyd didn't do what he was supposed to do. The guy is 40 and came off a 2 year lay off, barely trained, and still stopped the younger and bigger fighter. How is this a disappointment in any way? He carried him the entire fight, was never in danger and did what A LOOOOOOOOOOOOOOOOOT of people thought he wouldn't do, which is to TKO Conor.
Sure, now everyone says "ohh, why did it take him 10 rounds do stop him", but before that the narrative was more "pff, Floyd hasn't stopped anyone in 10 years. This is going to be another boring decision"
Conor didn't do well at all. Floyd did decent but looked old and slow. If Conor had won a few rounds against a Floyd that looked anything like his old self and was actually trying during the first rounds, i would definitely be impressed. But Floyd didn't try. Anyone can see that. Anyone can see him barely trying anything in the first 3 rounds.