Wouldn't a wealth tax increase risk of assets being stored and hidden outside the US?

Americans are already taxed on worldwide income. If there's a wealth tax and they tried to get around it by storing assets outside the US, wouldn't hiding it be much the same as attempting to hide non-US income?

Any comments on whether a wealth tax is even constitutional, since the 16th amendment only authorizes an income tax and not a wealth tax?

Do they get a deduction when they repay the loan on the back end, if they had to pick up income for the loan when it was received?

Wouldn't it be disruptive to cap executive pay during lean years, or startup years, or recession years etc? Wouldn't that create even more incentive than there already is to aggressively pump up income in order to meet arbitrary quarterly/annual earnings goals to keep executive comp high? What if there was a lot of income last year, little income this year, and a lot of income next year, etc. Should everyone's income seesaw up and down or could we maybe plan around cash flow a little bit?

"Yearly audits of accounts held by wealth management firms to ensure that no one is fiddling with the books" is such a loaded sentence full of ignorance and naivete I really can't begin to respond to it besides telling you that it instantly identifies you as someone who doesn't know wtf they're talking about and shouldn't be commenting on such things.

Finally, Bezos is still the executive chair of Amazon and still holds 990 million shares as of November 2023 so idk what you're talking about with that last sentence. Link to the SEC Form 4 Proxy Statement, a primary source document despite the shady url: https://d18rn0p25nwr6d.cloudfront.net/CIK-0001018724/0978cda1-fd60-4d80-bdc4-e6911372e1a3.pdf or you can find it here dated November 1 2023: https://ir.aboutamazon.com/sec-filings/default.aspx