(But your guess is as good as mine, so what do "you" see heading our way...???)What I see is that cryptocurrencies will have a very important relevance in the economy, I say this because of the way in which they are being bought without taking into account the price, the powerful buy it, so we will see something good.
I know you do NOT like cryptocurrencies, but I understand your question, I am sincere when answering
I'm okay with Cryptocurrencies... But since they're constantly Fluctuating in Value, I don't think they'll ever become "Stable" Monetary Tools... To me, they're like any other Commodity, with their Value based upon Supply and Demand...