Bitcoin and Ethereum set ra short squeeze!

https://finbold.com/short-squeeze-alert-for-november-15-two-cryptocurrencies-with-potential-to-skyrocket/. I know it's a completely different ballgame then the stock market, but a lot of people are holding and the the short interest seems to be there. Not gunna lie though, I don't know crap about crap. If the chance existed for a short squeeze would it make it less likely an ETF would be approved? I didn't even realize you could short a crypto currency, but I guess there's no reason you can't. Anyone in this sub have experience with shorting? Could the talk of a short squeeze bring a significant number of people on board like it did for GME and AMC?