The nature of the crypto market is such that its very unpredictable. foreseeing what will happen accurately in the next few years is basically impossible,but we hope that by then , hings will be better than they are now.
For me it is easy to speculate IF it will be developing that fast like now, people will finally understand that crypto is "nothing bad" and put their savings in it, it will be developing every day and in future it will be at the same level like cash.