And with many central banks on way to release an e-version of their currency along with means to bypass visa/mastercard platforms & also Tether and other more stable coins, I suspect Bitcoin is going to have limited demand permanently.
It's definitely not a very practical currency for legal use cases.
And losing half it's value kinda negates the argument that it is a practical store of value --- aka "digital gold".
So what's left?
It is a purely speculative instrument kinda like NFTs. Remember them?
Personal opinion --- there are much more attractive scams available --- like SpaceX, which does at least offer a "real" product --- albeit one that is outrageously over proced.
There is a reason why the White House supports bitcoin while virtually all western governments chase down any usage of Monero.
For just about every use case, there are better/more practical alternatives.
This is risky, costs money and is totally dependent on anonymous 3rd parties.
This is essentially money laundering --- which is readily available and has been practiced with fiat for a very long time. Lawyers will help you set it up --- for a fee.
But as I said, better alternatives exist.