Just as I thought. You said you know a working-class person who can afford a Tesla, in a thread about homelessness in San Francisco which, last time I checked, is in the United States. You said she
was a nursing student in Shanghai in the past, and
does own an apartment in Shanghai now. I know people from China who are nurses in California now, and I know people who live in California who own property abroad, and nothing you wrote ruled out any of that.
So, if it turns out your friend isn't a nurse, doesn't have a high salary, and doesn't live in San Francisco, or some combination thereof, I'm going to score that as a giant lapse in reading comprehension in a thread about high salaries in San Francisco.