to be fair oasis didnt impose anything on you. People found out out the best way to play, and they want to win so they stack spot 1. I would say if you want to be defensive they just released 2 good characters to help reduce damage, being bald head and edo itachi. You could run six paths naruto basically unkillable being immune and dodging everything. hokage minato has nice defensive buffs. Edo 4 tails gives jinchurki's defensive buffs. there are things you could run if you want to tank.

And there are downsides to putting everything in your position 1. If you get hit by an edo 3rd hokage basically everyone except your position 1 is going to die or be super low. And just my opinion i prefer this meta where we stack spot 1, over the 2 healers 2 jinchurki meta where we live and outscale you with poison dot. That was the worst of times imo.

Ice* just posted a few images of resistance stacking on the forums https://forum-narutoen.oasgames.com/page/show-post-37995-1.html there are ways to have your playstyle still