I agree with you that Bitcoin and cryptocurrency do not have enough stability. Many investors and traders even now do not believe in cryptocurrency and the fact that it is a bubble, but at the same time they are trying to make money on it. It's pretty funny.
At the moment, the crypto has a capitalization of 200 billion dollars. In general, the whole crypto. I think there is no bubble here, you had better look at the stock market in search of one.
It is very strange to talk about a bubble in a crypto at a time when the stock market has a growth period of 10 years.