It was an anonymous DMCA takedown with spelling mistakes, they’re just being extra careful. Plus Suyu isn’t going anywhere, it’s run by junior devs with 0 experience. Sudachi is run by one guy and he’s made more tangible progress, just for reference.
One extreme doesn’t justify another, plus what matters here is the information. Couldn’t care less about who runs or frequents the group, but I’m glad it brought awareness to SBI and their influence.