The reason these adjustments are being made is because the whole world isn't remote yet. The engineer in Brooklyn could more easily go get a better offer at a Wall St job then the person in Kentucky.
People who believe that we're all going to be remote and keep our Bay Area/NYC compensation levels are laughably naive. It is possible that, your compensation relative to your cost of living might improve, but long term we will see equilibrium end up closer to average remote compensation than average BA/NY compensation.
It's true employees might more easily switch jobs, but hiring remote adds a LOT of candidates to a companies hiring pool as well (which is why they're doing it). Furthermore, a push for a stronger remote technical culture with more async communications, more documentation, etc is inevitably going to make the outsourcing efforts of the 2000s a lot more viable. There's still time zones and language barriers, sure, but remote work solves several other challenges.
Finally, even if your current employer keeps your compensation the same, you have to question how it will affect your next job search.
People seem to be thinking that they are going to take Bay Area compensation and go settle in the middle of the country and live like a king. Short term that may happen, but long term it's an absolute guarantee that tech compensation stagnates or goes down because the supply of the labor pool increases so much with remote candidates. That's a major rationale for companies going remote in the first place.
Your value-added just represents a ceiling on how much its rational to pay you in some sort of vague career-adjusted terms; the vast majority of people don't even have jobs where that can be measured. Even those where it looks simple (say, sales) are actually much harder than you'd think.
tl;dr: because they can. You’re not paid based on how much value you provide - you’re paid the smallest amount possible to stop you from quitting.
Yes? Do you imagine a skilled programmer living in India gets paid the same for the same work as a skilled dev living in Indiana?
Look, I'm all for less exploitation of workers, but I don't see how it's suddenly outrageous for American workers to experience employer relationships the same way those in India, Australia, or Vietnam do.
If an employer is defining it according to your needs, that's a sign you have relatively low status. It's not a sign that the employer is correct.
This is partly why remote has huge potential benefits for employers. Committed remote means huge savings on office space. But it also lowers the chances of collective political activity, including unionisation.
I know of several expats that do exactly this, working remotely for US based companies.
I think companies will only get away with this as long as the supply of remote work is low. Once you start to see hard-to-recruit people leaving for higher paying remote work at another company rates will go right back up. Geo-Arbitraging digital nomads are only a corner case because most people don't realize it's an option. Once it becomes the norm then what?