The main "crime" they're committing here is ToS violations for the hosting backends (they're basically using them as a free CDN). They're probably playing taked

The main "crime" they're committing here is ToS violations for the hosting backends (they're basically using them as a free CDN). They're probably playing takedown whackamole here already, and if I'm right then most of those takedowns aren't DMCA, so they're not bothered.