If you don't want to pvp in low level brackets in the best possible gear, that's totally fine too. I encourage you to go find some other MMO that suits your playstyle and that you enjoy. No one is forcing you to continue subscribing.
Quite frankly, I don't think PvP should be a primary means of leveling so I have no compassion for the ones "just leveling through". PvP is for pew pewing. That is all.