It doesn't matter that Floyd is old and small for the weight class, he's still the best in the world at that weight class and couldn't drop a guy with zero experience.
Imagine if Anthony Joshua took Stipe to a decision in MMA, losing 4 rounds out of 5.
Nobody would be saying "this made boxing look bad, Joshua is much younger and much bigger".
People would be amazed that he survived so long.
Honestly, no true boxing fans would give Floyd a realistic chance at someone like Charlo these days, or even Lara. Neither would bookies.
I don't mean this in a facetious but do you actually watch boxing? Have you followed Floyd's career?
Floyd is one of my favourite fighters, an amazing fighter from 130 to 147, but I think you're the first person I've seen to even suggest he's proved to be the best Jr Middle in the world, let alone the 40 year old version being the best Jr Middle in the world.
You realise he's only had 2 fights at 154 right? Both against past prime fighters he was favoured to beat clearly.
And do you realise how warped your analogy is? For starters, Pillowfists McGregory did not take Floyd to a decision, he got stopped, after being beaten from pillar to post by a guy half the people on this forum thought would need to "dance to a decision" to beat the 170 pound Irish gorilla with the most powerful left cross in the universe.
Second, Stipe? Really? Stipe is the best heavyweight in the world, and in his prime, and the same weight class as Joshua. Floyd is a guy who who started his career at 130 and walks around at least 25 pounds lighter than Conor.
A better analogy would be Golovkin or Alvarez fighting Faber, a retired fighter pushing 40, and Faber outstriking either of them and stopping them, in which case I think that would make boxing look pretty fucking bad tbh, yeah.
Let's not forget, Conor is not a wrestler, he's a striker, and one that uses his hands 90% of the time. He was made to look like a clueless amateur by a small, 40 year old fighter who was barely trying, just plodding forward, smirking, and landing lead rights.