I can buy any cryptocoin sitting on my couch at nearly 0% fees
Cool. How can you buy a soda at the gas station with it?
The (current) lack of it is the only reason it’s such a pain to get into.
Maybe, again, if there weren’t a bajillion different cryptocurrencies that almost no one even understands how to use, there would be mass adoption. I have no idea why you expect mass adoption of something so confusing to happen first and then it gets less confusing. That’s not how anything works.