Were not talking about that. No one is arguing it, he obviously messed up to get in that position, so everyone who has fought Khabib messed up in some way to get subbed or lose. Were talking about once that choke is locked in you either tap or you're going to sleep and possible serious injury. People are saying he tapped because he's a quitter. That makes no sense...
Its ignorant statements like this that are getting ridiculous. He had no heart because he got caught in a choke that anyone would tap to or get hurt??? These are made by people who have no idea the dynamics it takes to fight much less go 4 rounds with someone like Khabib defending take downs getting up from take downs etc. Maybe if you actually listen to Firas you might learn something...