https://www.strongtowns.org/journal/2021/8/6/the-key-to-slowing-traffic-is-street-design-not-speed-limits Its a very NA-centric organisation but a hood one. In europe the streets often look differently
Another example of a narrowed street https://www.threads.com/@thetransitguy/post/DD7VyqTx4-y?from_lookaside=1
Maybe >10M -> 100% would be fine. With 10M wealth you wont be buying media conglomerates, only maybe a small newspaper.
The billionaires are the biggest problem and they have 1'000 millions or 1'000'000k.