OP so many people feel less concerned about the pending ETH PoW algorithm because ethereum team can't be trusted until they did what they promised, do you know how many years it's been since when ETH team have been promising proof of stake algorithm ??
I started mining back in 2017 and Eth POS was supposedly coming within 6 months, so yeah I understand. It's like the boy who cried "wolf" After a while nobody listens anymore. But my point is that when and if it happens, it will be the end of gpu mining for 99% of people. Of this there can be no doubt. The gravy train will reach it's final terminus the day Eth goes POS. So don't expect the salad days to go on forever.