He's been protected by judges his entire career, and that's precisely why he's 52-1-2, rather than 51-3-1.
He also purposefully dragged out fighting Golovkin as long as possible, making sure he was as old and slow as possible. Coming up with shit like he wasn't ready to fight a middleweight, needed more time, then fought Chavez Jr at 164, and suddenly agreed to fight GGG after he looked beatable Vs Jacobs.
He's an amazing fighter, but like Floyd he has been carefully managed and protected.
And speaking of Floyd, he is the most pampered for sure. Always made sure everything was in his favour, and basically never stepped out of his backyard. Hasn't fought outside Vegas since 2005.
Almost no boxer is a "fight anyone anywhere" type these days, like a Robinson or Duran, but Floyd and Canelo have been way more pampered than most.