France does not have a wealth tax anymore, it has been replaced with a tax on real estate only starting from values above 800000 euro at 0,5% and the highest tax rate of 1,5% only for real estate holdings above 10 million euro.
In Argentina, the max tax rate of 2,25% kicks in from only 300000 USD. The S&P 500 dividend gross dividend rate is currently 1,77%. For US companies, at least 15% of the dividends goes to the US government, so in the best case of a double taxation agreement with the US, you should get about 1,50% dividends for yourself from your US investments. From investments of 300000 USD, you would earn 375 USD per month, so someone with only 300000 USD is not rich at all. Yet again, Argentina manages to invent a tax rate that is higher than 100% of income. 2,25% is 150% of the 1,5% net dividend income you could expect. To pay this tax, you would be forced to sell part of your assets.
The law says that you can lower the 2,25% tax rate to 0,75% if you are willing to send per year at least 5% of your assets to an Argentinian bank account. Though I would advise against that, because anything that lands on an Argentinian bank account can at any time be taken away from you without any form of compensation.
Most countries in Europe do not have a wealth tax, they have other taxes like any combination of dividend taxes, inheritance taxes, real estate taxes or capital gains taxes. It is not clear to me whether Spain or Italy have a kind of wealth tax, though rates are not as high as Argentina. The Netherlands is the only country I know that definitely has a wealth tax, but it has none of the other taxes. The Dutch tax authority assumes that you get a 4% gain on your capital each year and asks a flat fee of 30% on this, so everyone (above a certain threshold) pays a wealth tax of 1,2% there without any other taxes on capital. This wealth tax is controversial, because many people who save their money earn less than 0,5% interest per year and therefore lose money.