except laden fist oppo punch, i never care with MNK positional unless the enemy is small and didnt move much, if the enemy is big like mammoth/wyvern size and above, i will (mostly) ignore the positional (just utilize the ignore positional skill if it up)

but then again, outside boss fight, it mostly mobs fight so you just end up doing aoe skill most of the time (which require no positional as MNK)

the same goes with other melee class, it just me but in casual content like duty finder, standard run etc, i think 90% nobody will care about that, iam sure they do the same too depend on their mood.