I don't think the working class is taking out $10mm personal loans against their stock portfolios. And if you do it with a progressive model, smaller players won't be impacted much or at all. Otherwise, if it's being used like income it should be taxed like income.
I don't think the rich people's "resources" are that useful if they can't turn them into fungible money. Can't eat Tesla stocks. They have power through other mechanisms like access and owning platforms, but money is a big part of it. They can spend money on elections, on bribes, on buying platforms. So I'm not really sure what you meant by the distinction between resources and money.
I ran linux mint for a couple months. It was nice. Very few problems.
Unfortunately, when I tried to install it on this newer desktop it was a shit-show. No wifi or ethernet, no hdmi, it crashed when I tried to play elden ring. I should try another distribution, but I was so distressed after two days I just rolled back. The people in the mint discord were helpful, though, and got some of the problems fixed.
Windows sucks though.