I think most people want a mix of the 2 ecos. Player shop ecos only work if you have players and they make shops. I think there are ways to have shops and player run shops. I have msg rq my thoughts on easy and simple changes. The main thing most agree on is reducing alt grinders. Not necessarily bringing back season 2 eco. 2 quick options I suggested. 1 is to reduce number of purchasable spawners such as removing piglins, villagers, enderman, there by reducing money per alt. And making trading with vilager more vanilla. The other option that is also simple and remove all afk grinders is make mobs not die to fall, lava, or magma blocks. Make them only manually killable. These solutions only solve the alt problem and more eco adjustments would be needed.