You can chek here: https://bitcointalksearch.org/topic/which-crypto-to-mine-after-eth2-5378742
And here: https://bitcointalksearch.org/topic/arrow-glacier-upgrade-eth-minable-till-june-2022-difficulty-bomb-delaying-5376172
I agree with philipma1957, ETH POS is not close yet, even if they delayed difficulty bomb to june 2022, I think they will delay again, ETH is not ready
I don't know Intel, but AMD and Nvidia have tons of money since 2017 because of mining
Both companies probably earned more money than 4 or 5 generations of only gaming cards