It's honestly embarrassing that PG would even post this. The post strikes me as particularly lazy and dismissive because it doesn't engage with any of the arguments for a wealth tax or the motivations behind one. As other comments have pointed out, the example is not even close to a good "model" of a real-world wealth tax. It's a straw man. I would expect an overconfident high school student who just finished The Fountainhead to make this kind argument but not a successful and supposedly smart venture capitalist.

I've seen this pattern from PG and other people in tech over and over. They assume their expertise in one domain translates into other fields in which they have no special knowledge. Underlying a post like this is the arrogant assumption that nobody smart has ever thought of calculating .99^60, and that PG knows what's best.

Paul Graham is hopelessly out of touch.