or those of us who are BIPOC, I wish I could explain to my white leftist allies just how much more difficult it is for us to get good paying jobs with decent job security

Not 100%, but to an extent, leftwingers ive met are in lower paying jobs like cashiers. Not that I know each person’s situation or yours. But have you tried to get into trades? No resume or experience needed. No tuition fees since it's paid on the job training. Heck, a lot barely pay taxes since a lot of the jobs are cash. At least over here, a lot of the labourers are BIPOC. A lot of the trades people ive spoken to enough are ex cons. I'm not sure how the job security is, but a career counsellor told me trades are highly in demand across the country.