Earlier quoted context omitted.
In the 1990s, when the former USSR had gone to shit, you could meet a lot of menial workers from the ex-Soviet republics who had academic degrees and could hold a conversation to prove it. I studied mathematics in Prague in 1996-2003. More than once I met a janitor or a taxi driver who, albeit with a heavy Russian or Ukrainian accent, knew what a uniformly continuous function was and what does the Chinese Remainder T…
Yep, can confirm that: The time i was working in an hospital in germany (around 2001) an older dude worked in the janitor department, turned out, he had an doctor degree in mechanical engeneering and was designing jet engines for MiG before the soviet union collapsed... and now was repairing toilets and changing lightbulbs. Sad stories...
But on the plus side, the size of the tech sector in 2022 does make for much more efficient job market for technical skills, than in decades past.
I would hope someone with a doctorate in mechanical engineering, who used to design jet engines, would be able adapt their skills to go work somewhere like Tesla, or a self-driving car company, or any other similar startup.