I think Bitcoin is not a bubble, it's a new technology. New technologies people do not immediately begin to trust, so there is a lack of confidence in Bitcoin. Already several times the price of Bitcoin fell dramatically and people started to say that it was a bubble, but then the price started to grow again and people again bought Bitcoins. I believe in Bitcoin.
And I still do not understand why many countries do not want to develop this technology. They tell people to quit dealing with Bitcoin as it is a scam or a bubble. BTC is the best and the fastest way to earn now.