Is it true that in the upcoming Eth 2.0 miners rewards will be lessen? I hope this won't be happening because I just recently bought new gpu's for mining. But it will maybe somehow solve the problem of Gpu shortage in the world, and that maybe the reason new miners won't bother entering because of the estimated ROI. I hope it will turn out well.
if they reduce this crazy gas cost, than yes. As part of rewards come from TXs fees. So rewards should be less. But price could be higher, as more people will use Ethereum