I don’t know how correct I am, but stand to be corrected, that nothing has pretty much changed in the fully acceptance of Crypto-currency by the US government since power changed hands from Donald trump to Joe Biden, if I am correct then on that regards I think I am disappointed in his regime. US is a power nation that many other countries look up to and if they can fully accept Crypto-currency it would sit well with other countries and may be the major breakout adoption all over the world.
ther have been changes. though minor and hidden in regulation purely aimed at the back-end policy of exchanges.
but there were also stuff happening that changed from the obama->trump transition too
but lets deal with things as they are today.
there have been many concepts over the years that will never get adopted although should have got adopted and helped "disrupt wall street"
. one of which is a simple paradigm change on the exchange market orders.
changing from listing a crypto vs fiat. to a listing instead, where by its min wage units vs crypto
where by any person on the planet can buy the same equal amount of crypto by paying just the amount that equates to their local nations amount of min wage units of their local currency
EG if btc was 2000min wage hours (volatility would vary in minutes and seconds and ATH would be like 7000hours)
(but lets say this moment it was 2000 min wage hours amount)
someone in africa can pay his 2000 min wage hours amount in his african currency and buy a whole btc the same as an american would pay the US equivalent to US min wage of 2000 hours
the thing is. this would trigger a "national security" concern about disrupting forex/wallstreet by creating a massive forex arbitrage opportunity by everyone converting USD->african native currency->btc->US->african native currency->btc (repeat repeat repeat)
where everyone doing this gets more profit until USD:African native currency becomes 1:1 (something america will refuse to let happen and would not tolerate)
exchanges would not be allowed to do this and are not allowed to. which is why we have the recently trending "fiat coupling" topics
but we wont decouple from a fiat measure and most exchanges will lean towards USD as that "coupled" measure to prevent favouritism of other currencies and to prevent a drop of the USD forex top status