An excellent read.  I have favored Fidelity's services for a long time for stocks, currency trading,  and a whole lot more―short of crypto I've been able to execute any financial strategy I can think of through their platform.

Seems like that shortcoming will soon be remedied.  Imagining an entry to the crypto space as frictionless as Fidelity made, say, trading on a foreign stock exchange I expect we will see a significant number of new entrants from March onward.  Thanks for the cogent analysis.