If you have a GPU, also check out Nvidia broadcast. It removes webcam background sure, but it can also do some seriously high quality noise cancellation, much like the krisp.ai service does from the article.
It can even run the same noise cancellation algo on incoming audio! So you can filter colleagues' noise for yourself if they don't want to bother
I have a laptop with an Nvidia GPU and gave Broadcast a try but ended up going for Krisp. It was overheating my machine and I was often working in places where other people are talking, which Nvidia's noise cancellation wasn't really useful for. Krisp has this handy "voice cancellation" feature that you can train to recognize your own voice and it cancels out other people's voices.
It can even run the same noise cancellation algo on incoming audio! So you can filter colleagues' noise for yourself if they don't want to bother