Do those people really believe they're the most intellectually superior to the rest of the world? If a job can be done purely remotely, what stops the employer from hiring someone who lives in a cheaper place?
A mid-size US tech company I know well went fully remote after a lot of insistence from the workforce, prior to the pandemic they were fully in office.
Soon enough they started hiring remotely from EU, and now the vast majority of their technical folks are from there. The only US workers remaining are mostly GTM/sales. I personally heard the founder saying “why should we pay US comp when we can get extremely good talent in EU for less than half the cost”. EU workers, on average, also tend to not switch job as frequently, so that’s a further advantage for the company.
Once you adapt to remote-only, you can scoop some amazing talent in Poland/Ukraine/Serbia/etc for $50k a year.
On the other side, we have started to find that the value of outsourcing to very low cost regions has completely disappeared.
I expect that the wages in eastern Europe will quickly rise in a way they never did in former outsourcing hotspots (India for example), because they are able to do similarly complex and quality work to westerners, and are now enabled by awesome translation tools.
The low quality for cheaper is now better served by the Artificial Indian.