Earlier quoted context omitted.
You can't tax your way to wealth. Taxing the rich more won't make the quality of life of the average person better. The rich already pay the OVERWHELMING majority of tax.
The rich wouldn’t be rich without poorer people. Also I’m a bit dubious about your statement, it goes against what I can quickly search for but I would gladly be proven wrong.
https://taxfoundation.org/data/all/federal/summary-latest-fe...
In New Zealand, about 12% of individuals pay about 50% of personal income tax, and the top 3% pay about a quarter. That doesn't take into account the amount they are taxed indirectly through GST or through company tax on companies they own shares in.