That's a fallacy that Spence fans love running with. The 2 best fighters at Welterweight both have fought are Kell Brook and Shawn Porter
Spence fans: "Shawn Porter was close to retirement when he fought Crawford, different for Spence"
Shawn Porter out of his own mouth: "I wanted to retire before I fought Errol Spence"
Spence fans: "Kell Brook was broken when he fought Crawford, different for Spence"
Kell Brook out of his own mouth: "I regret taking the Spence fight because I just came off a brutal stoppage from GGG and I was weight drained going from 160 down to 147"
The narratives from Spence fans is just