I met some of the crypto startups working out of co-working spaces around the city 2017-2019; maybe things have improved dramatically more recently but the startups I encountered were unimpressive.
The crypto/ICO/NFT/WEB3 scene is just so much hype right now it’s hard to tell what’s real and what’s a scam. 2019 feels like a decade ago and things have changed so much in the last year. I’d consider a revisit.