The 1% for the most part aren't billionaires. Last year in the US, the threshold was just under $285,000. Ignoring professionals, plenty of small business owners can hit that on a lucky year. (And get hammered other years). There are a lot of jobs in the US with companies with fewer than 50 people.

Confiscating the assets of the 1% to create economic prosperity has been tried a few times before, and usually turns out horribly in ten years. You've removed the people who risk their own money from society, and replaced it with only assest allocation by bureaucrats.

Plus, as soon as you removed the one percent, then you have a new one percent.

See Dekulakization https://en.m.wikipedia.org/wiki/Dekulakization