This is fixed in most countries by creating brackets that stack. See: https://en.wikipedia.org/wiki/Progressive_tax https://en.wikipedia.org/wiki/Progressive_ta

This is fixed in most countries by creating brackets that stack. See: https://en.wikipedia.org/wiki/Progressive_tax https://en.wikipedia.org/wiki/Progressive_tax You'd pay let's say 15% over the first 30k, and then 30% over the remainder.