So....as long as you're not fighting/hurting someone (i.e. Paul Daley), I'm fine with post-fight saltiness. Jones basically saying "fuck DC, this is combat" was okay to me. DC still hating on Jones, that's fine too. On the other hand...I also like when guys Bruh it up after a fight. I'm not even sure which I prefer more...but both are alright and have their merits.
Sure it's sport/competition, and the guy on the other side of the cage is just doing what you do...trying to make a living, but it's a god damned fight. You're trying to smash the other guy, so if you don't want to be besties after the fight...that's fine too.