Kudos on highlighting the estoque. Perhaps not the SEC which clearly does not regulate crypto (yet), but at some point tweets and the like by "Musk the matador" will likely be reeled in or verboten. Thanks Elon for AMRK's ATH today.
Separate topic, but holy scheiße current crypto app fees are ficken autobahn robbery. NFW, some current crypto app, much higher capitalized securities brokerage, or other newer highly secure apps, entities, etc don't take an estoque to crypto fees in the US. Additionally, that's not even referencing tax-deferred/IRA crypto accounts.
2nd tangent, researching better known crypto apps it's interesting to discover some would prompt multiple alarm flags if any considered listing in many US and other western securities exchanges. Sort-of Malta or Cayman headquartered, mainland China leadership, purportedly questionable AML/KYO scrutiny by some apps, etc. SF-based Kraken appears to be an exception.