As opposed to the RNG of playing the regular game? if i had a penny for every time people complain about what other players are doing and how theyre always screwed because of it…
and OQ (since you mentioned it) is also more fun…the less restrictions the game has the better…
the more criteria you include in your list of requirements in order to have fun (specific comp, specific hero, specific outcome, specific enemy comp, specific map, specific match type, etc etc) the harder you make it on yourself to actually enjoy things (plus all the player behaviors that are born out of that environment - toxicity, cheating, leaving, throwing etc etc)
the fact that people often find the most restrictive version of the game unfun all the time is the LEAST surprising thing ever