Yes, I know he took some shit to increase his endurance plus he was unlikeable so people shit on him even more.
However, you can't roid your way to pure striking technique and skill, which is what TJ displayed numerous times in his wins over fellow P4P greats. He was more skilled than Anderson Silva because Silva wasn't effective when being forced to lead, which is why he had his shitshows against Maia and Leites. TJ was a complete striker who mixed his kicks, punches, and switch-stances better than anyone in MMA history.
I don't consider the Cejudo loss a stain on his legacy as he dropped to an unnatural weight class and lost the fight via an early stoppage.
Just look at these beautiful counters, level changes, and footwork....
TJ would've abused Mighty Mouse at 135 and we all know it.