> Does "working class" have a different meaning today? When I entered the job market it meant "blue collar" or manual labourer. You seem to be indicating that you're what used to be called "knowledge worker"?

If you stopped "working" tomorrow and had no means to generate income e.g. from ownership of capital you're working class.

So if you make bread, car wheels or SaaS for a living it doesn't matter, only whether you own the output and can sell it. Social class is a distraction from this economic reality.