The crypto bubble

More than 12000 cryptocurrencies exist in the market right now and more are created every day. Most of them do nothing to create "real value" - improve people's lives in a meaningful way, some are just scams or pump and dump schemes.
Yet bull run continues for more than 10 years already, there were some corrections, we are in one right now, but could we see a real break, a real winter? There are possibilities for everything, and this thing is certanly probable.