As someone who works with colleagues from India (like, physically in India), I don't see any reason the company keeps me over some other random guy in India, to be honest.
> what is the big difference now?
What is the difference between pre-2020 full-time in-office, vs 3 day or even fully remote? Nothing, in my opinion (CEOs don't agree though). If people are productive with 3 days in office, that could have been the norm before 2020.
All you need is someone actually making it happen.