Depends where you are I guess. When I attend conferences these days--which to be fair tend to be open source-oriented although not exclusively--I see very little Windows in use and, to be honest, more MacOS than Linux in general.
To the topic at hand I've used Teams a couple times. Don't remember it being especially good or bad and probably wouldn't otherwise be a deal-breaker on a job I really wanted to take. But I probably prefer either Zoom or Google Meet.
OP didn't say this, but it's probably more that Teams rarely stands alone.
If they're using Teams then surely they are also using office365 and exchange & outlook and you probably are forced to use a MS account and a laptop running Windows and must use Outlook.
If they used Teams, but you didn't actually have to spend all day on Teams, and everything else was fine, you could work on your own linux machine and use thunderbird for email, and you just had to fire up the linux Teams occasionally, then that should be fine.
But if you have to be logged in all day, even if everything else is good, then it's effectively a large part of your life and you should seek to identify such things rather than just suffer them.
To the topic at hand I've used Teams a couple times. Don't remember it being especially good or bad and probably wouldn't otherwise be a deal-breaker on a job I really wanted to take. But I probably prefer either Zoom or Google Meet.