McGregor is a cheap Chinese knockoff homeless man's version of Mayweather
They are nowhere near comparable:
-Floyd has been on top of his sport for a decade, not a year
-Floyd buys Rolls-Royces instead of renting them
-Floyd has fought and beaten every single challenger until there was no one left, as a smaller man, McGregor starves himself to death so he could have a massive size advantage and ducks Aldo rematch, Khabib and Tony Ferguson
-Floyd used to treat Dana White as his errand boy, while McGregor can't take a piss without White's permission
-Floyd is a much, much better fighter. Arguably the best defensive fighter of all time. His offense was spectacular too in his Pretty Boy days but his brittle hands eroded over time and he had to adapt.
McGregor is like your kid cousin playing a fighting video game and spamming one punch over and over. He lost to Nate Diaz because he thought it was a good idea to open a flurry with a rear uppercut.
-Floyd is his own boss, McGregor is UFC's property