bitcoin is superior, king of all coins and which has the highest value compared to other coins. I think Crypto will still be used to invest, how long it will still be used is difficult to predict and may still be long. Currently the price is falling a lot, but for the future hopefully it will rise even if it's only slow.
But we need some new innovation about the bitcoin development so we can make mass adoption to all people/investor. just my opinion if we not got bullish this years i predicted we only got Bull market at 2020 when the next halving bitcoin