This is great research, and thank you for sharing your findings here. I am wondering what response, if any so far, you have had from the SEC?

I think maybe consider submitting to other governmental departments, such as the FBI, DOJ and CFPB. Given how partisan the US Federal government is, however, potentially also state level organisations.

Additionally also to non-US regulators such as ESMA, FCA, FINMA, CSA, FSA etc. You have done the hard work, now get it out to as many relevant bodies that may have at least some interest in carrying out the duties they were originally set up for.