And? They can financial engineer a few 100 million out of country and have generational wealth stashed abroad or be a boring billinoaire in PRC. Flashing extravagant lavishness is frowned upon, maybe settle for a 300 ft yacht instead of a 600ft mega yacht like a RU oligarch or Arab crown prince. They're billionaires they can get pretty much what they want, not upper-middle class family from tier1 city trying to figure out how to wire >50kUSD to pay their kids rent and tuition.

Chinese transferring wealth out of China to buy American and Canadian real estate is actually a popular way of protecting themselves and laundering money from non-legit enterprises in the mainland.