There are far more dangerous men than all of them put together. Just two, ok three!
The heads of either Rothschild family or the house of Saudi. Those two heads control the wealth of both their respective families.
It never was who the wealthiest or most powerful men are. Not if you control ALL the puppets in the world.
Xi though just might outclass those two. His family is all of China. Every business in China is controlled by his associates who are controlled by Xi himself.
This is why Congress, both sides, had it right about banning tiktok.