Taxation will not disappear in a crypto world, and that's how government would fund themselves. Societal wealth will continue in the form of roads, police, healthcare etc. Govt. will have to be resourceful about how it spends its tax earnings. The key difference is that Government can't go money printer brr whenever tax revenues aren't enough simply because they don't allocate resources efficiently. Tax rates in the US are high enough already. If they were increased more, people might leave. In a crypto world, there would be genuine pressure for the Government to lean up and cut back on unnecessary spending.

In a world where resources are constrained, you will not have SF county spending $61k per year per tent for the homeless. The state would die if they spent with such unconcern. https://www.sfchronicle.com/local/article/S-F-pays-61-000-a-...