The thing is, and it's what I experienced in other games too like I said before, it's not a matter of why do we have the right to use you as punching bags/exp farms/etc but where does the idea of not having to be 1 after quitting comes?
This is the first time I see a game that lets retired/quitting players not being farmed by active players beside deleting their account and my brain will never understand that part, even if 100 people were to spend 100 days explaining it to me 100 times a day each.
And yes, I believe that if some1 quits, then he just gives me the opportunity to hit him more often than when he was active, it's the way of life, it's the way of the games.