But this evolving and improving. It's the only hurdle to crypto having all the properties of a real currency. And it will be fixed.
On the other side you have technology that has now been working for 10 years. Have scammers used it? Yes. But that doesn't mean the technology doesnt work.
Is it deflationary? Yes. So was almost all currency before the 1970s. Do you stop buying TVs and electronics because they'll be cheaper in a few years? Not many people do. Deflationary currencies can work too.
Well done on the ad hominem attack of crypto people being anti vaxxers though. Very good. Why not add trumper in as well? That will really scare people away.