Hong Kong just has this weird process:
1) Demonstrate that you have 30 million $HK for a period of at least two years
2) Invest that money into
Hong Kong (local stocks, real estate etc)
3) Only after the
investment you can get the residence permit.
This "news" article says that
crypto holdings were fine for the first step. Which means nothing as you are still supposed to liquidate and invest into traditional Hong Kong-based assets.
Honestly they should get rid of the useless first step altogether, you hardly can invest money that you don't have.