Oh the new bitmain eth ASIC? They've most likely been mining with these already and by the time they get released for sale they are already used items. Their impact on the network is likely already being felt, so there won't be much if any difficulty increase when they go up for sale to the public. ETH 2.0 is also not likely to be here by end of the year and I'm hoping it gets stretched out further so I can keep mining it.https://www.coindesk.com/bitmain-antminer-e9-asic-ethereum-mining
TLDR: An ASIC that mines ethereum will be released this year.
A combination of ETH 2.0, this ASIC, and Nvidia lowering the hash rate of their cards should make gfx cards available again by the end of the year.