Extraverts want introverts in the office and don't care what pain that causes them.

the pain of having to leave your house to go in to work, the thing that pretty much every adult in the world does? such suffering

You said you were burned out from working at home.

If you have experienced that can you also imagine that some people are burned out from being in the office?

So can you understand how it’s bad to be celebrating other people being forced to burn out?

The year is 2021. Showing up to work is now considered oppressive, because it might not be some people's favorite part of the job they get payed for.

It's a bit hyperbolic but... yeah, the general idea is "the pain extroverts have been dealing with in the past year is what introverts have had to deal with all along" and so on but there's no way to really prove that, and I think we are more social creatures as the common baseline.