For the Ethereum mining, the difficulty is rising too fast, so mine when it is profitable. It might not last long.

If the Ethereum price rise again, it will be profitable again. But you will mine fewer Eth after the difficulty rise.

My mining operation will not be profitable in 3- 4 months. That is due to the difficulty rising too fast.

The difficulty was lower in the last few days, but it is rising again. If it is as fast as in the last few months, no home mining for many people.

It has already started rising again. I think the drop was caused by big farms changing some settings.

The difficulty is 49.2T, that is another all time high. I see the miners are very confident on the Ethereum.