Middle numbers don't tell the real story though do they
They do, that's why they're used rather than the mean which is skewed a bit by the wealthiest.
meanwhile in the real world
What are the average savings in the UK?
Why ignore wealth and just look at a fraction of it? The fact is the median household wealth is 300k, so in many cases, a parent passing away would easily put them over the 6k in savings.
I think the key word is "could". In reality I doubt many companies would hire someone they haven't met in person, especially if they have a disability. Also a common issue every worker faces is when you've had no recent employment (or education) it is a red flag.
That's rather missing the point, most companies require you to come into the office. That doesn't negate that remote work exists even for basic things like VPAs.