this game need huge optimization

not everyone has top cpu to keep this game playable (even with fps drops from 200 to 40). look diablo 4 optimization (in places where there are the same number of monsters). if it's the engine's fault, you may need to consider changing it?
this league is unplayable on weaker hardware. some effects like meteors (not from skills), portals: cryptkeeper (last league was ok, now when i open new map disappearing portals cause fps drop) or eagon map portal (probably due to blurring which also causes performance problems in this league).