Bitcoin keeps going down and forecasts of a rebound don't fulfill anymore
Bitcoin will go down when last miner will stop mining it. For Bitcoin to work you only need two users. Where there were Satoshi and Hal Finney, they made it work. Satoshi by himself could not. I mean he could send coins to himself, but that would be just pointless.
That's because blockchain technology is a broader terminlogy and also thing than Bitcoin. Bitcoin is just a part or portion of thousands of cryptocurrency, which is under blockchain technology. If ever Bitcoin will be gone someday, there are other cryptos that could still exist in this industry given how many cryptos are being generated every week. Blockchain technology has its obvious advantages.