Thanks. Yes will certainly read up on it. I’ve come to finance somewhat backwards, having to learn very specific technical things for working in IT and I’m now working backwards to some generalities I might have totally missed.

Is this a tax on the market cap of the company though? Or is it a tax on assets it holds?

I believe the general sentiment is “Bezos / Amazon is worth XX billion why can’t the state have a slice of that for social good?” But I think various existing taxes are smaller and too far removed from the headline value of the market cap of the business. And there isn’t anything that would enrich the public purse to that degree short of having a comparable stake in the ownership of the business.

I think Germany actually does something like this but I don’t know much about it.

Ultimately I think it’s right that something feels a bit ‘wrong’ about one man like Musk, Bezos, Gates having control over such huge wealth, but as I was saying above those complaints generally ignore that this is a value of an asset not cash and it’s not like the government could do something with Amazon shares if it has them other than just sell them. The complaints also generally ignore that these uber wealthy are paying tax whenever they sell stock to have more cash on hand, and that one day whenever they cash out of the company entirely, that’ll be a windfall tax take for the government too.

I get that the inequality feels wrong. But it’s hard not to feel like it’s “we the people” that make Amazon (or whatever) so valuable by continually choosing to trade with it. Same way professional footballers have an absurd amount of money. But then millions of people are all willing to spend $x to watch them specifically play. If we don’t like it we have other choices, but we don’t want to.