Mining profits have remained unaffected so far
I have placed three separate orders for different Antminer models so far (usually when they have a new model in stock, with the most recent purchase on September 15, 2022) and have not faced issues with my orders so far. I have set up all my miners in CA Farms, and they have been running nonstop without any issues. There have been a few instances where my miners have gone offline due to some error, but I had received replacement miners for these times which didn't affect my earnings.