Does Silicon Valley have a relative advantage in creating billionaires rather than millionaires? Is that long-term optimal for Silicon Valley?

SV and Wall St still top the chart in number of Millionaires and Billionaires https://www.henleyglobal.com/publications/wealthiest-cities-...

Then you sort the table by Growth and you get a different list.

> Then you sort the table by Growth and you get a different list.

Whoops, where did London go?