Cryptocoins are a technology. Users of a particular cryptocoin protocol form a community.
Nah. Cryptocoin users fluidly switch between cryptocoins. You could be into... I dunno... Lunacoin... and by next week you'd have changed all your money into Mooncoin before anyone notices. In fact, I can pump Lunacoin while I'm selling it and no one would be wise to my tricks.
OCR users don't really. Its a lot of friction.
There's a reason why cryptocoins were so good at scamming. They were fluid enough that you could be a dishonest snake. But if you write like a 10,000 line codebase using tesseract-ocr, you ain't switching off of that without some serious amounts of effort. (Certainly not a week's worth of effort IMO).