you can play for lols and have fun, but the right question is: does the game allows people to have fun?
on a game with a completely random matchmaking that doesnt measure individual skills, doesnt care about roles and place BiS players against gearing players, sometimes matching BiS premades against a team of 5 rogues and 5 hunters, all random undergeared
i see no reason to take it seriously, unless you are playing 3s
an game where RNG system has influence deciding who wins and who loses, regardless having a minimum influence or stupidly high, no game involving RNG should be taken seriously
i dont blame people for playing FoTM scummy classes, for playing premades facerolling undergeared
if the game allows people to do that, its 100% blizzard's fault for designing this problematic system, rewarding people for being scums