If your income comes mainly from your work, you’re Working Class (even if you own you own business), if your income comes mainly from the money made by the money you have (in assets or even “investments”) you’re Owner Class.

Certainly, modern politics only ever divides people in those two classes, with mainstream parties generaly only working for the good of the Owner Class which is how you end up with falling salaries in real terms and growing Asset valuations in the form of bubbles on all kinds of assets, most notably stocks and realestate (notice how most mainstream politicians see the rising of both stockmarkets and house prices - tough of late, they don’t say it about the latter quite as openly - as being good things).

The single greatest scam of modern Neoliberal Capitalism was making people who own their means of production - sometimes only partially or not really because they’re in debt for it - but still have to work for a living think they’re not Working Class and hence Neoliberal Capitalism is actually working for their benefit.

If there is one thing that around a decade working for the Finance Industry has taught me, is that almost all government policies are directed to help those who make money from having money make even more money, which is why, for example, plenty of countries have lower taxes on income from “investments” than on income from “work”, when the fair thing would be the other way around since the former is parasitical so lower taxes on it just induces more economic actors to engage in non-productive, extractive economic activities.