Of course it's possible to not grind open world mobs while quest leveling... Its actually more effiecient in quest-based leveling to NOT grind random mobs and just focus on killing the target mobs only for the quests reward.
I haven't seen one 'grind person' request anyone to be forced into grouping.. So your claim that the 'grind ppl' are unhappy that the entire community isn't being forced into one particular playstyle is just ridiculous. I guess you ran out ideas and just want to make stuff up now.. So on that note, I'm moving on..
