To be honest, judging by most of those tweets, at best he's a poster-boy for central bank authorities, at worst a disseminater of lies to the general populous.
I'm guessing a big part of the SEC strategy is to create fear and doubt around blockchain tech & cryptocurrency to try and limit the impact on legacy financial institutions by limiting any network growth.
After all if 90% of the population are scared of the 'crypto boogie man' 😂
then they won't abandon the hyper inflated fiat system.