It's an interesting link but even without reading that article it's clear mainstream will have to adopt cryptocurrencies in the future, many are getting in the at now just look at Tesla and Elon Musk.
Unbelievably bitcoin is trading at more than $55k, that's much stronger than I'd anticipated at this stage after just breaking past $50k
It wasn't a surprise because bitcoin was close to $50k price for a couple of weeks but will it be stable there ?
During the next week will the price be heading downward because of sellers making profits or is it going upward when the next price to generate media interest will be $75k ?
It's difficult work out if it's going to stay stable at $48k to $50k
It is sustainable because every day big corporations are announcing support or adoption.
Here is one of the interesting articles on the subject:
Morgan Stanley: Cryptocurrencies Here to Stay as Serious Asset Class, Bitcoin Making Progress to Replace Dollar
https://news.bitcoin.com/morgan-stanley-cryptocurrencies-asset-class-bitcoin-replace-dollar/We may see some drops, but the price should rise in the long run.