Everything is already in bubble stage. It will not take long for that 95% crash.
Well, you can short it then, and make millions. So why even mine?
Mine as much as you can before POS, and hold it. Eth mining is still extremely profitable, and will probably remain profitable until ETH2.0.
If you just want to mine to make some quick cash, then stop. You probably wont see crazy returns until several years of appreciation.
Agreed, I'm not a miner.