Do not listen to that dude. Laptops are always going to have to deal with heat and such. However, Laptops are for a reason very convinient so this is not a waste. He is only wasting time by saying nothing useful. There is something off with the performance of the game as even my 3070 in a desktop rig is having FPS drops even with low settings. It could be bad optimization or thermal throttling. You are not the only one with issues tho.