What's the alternative though? I don't like anti-competitive behavior at all, however thinking about what the regulation would be, I am just not sure there is any viable way. You have a few cases where the EU will go after whoever for bundling a browser, which is not really a solution. Are companies only allowed to sell products individually and never discount or bundle anything? What is a "complete" product? Is it Office? Word? Windows? - Which the EU has already said is conglomerate of products given the whole IE thing. It seems tricky.

I don’t see how it’s anticompetitive. It’s not like Microsoft or Google make it harder to use Slack or Zoom.

In fact, Google makes it really easy to integrate Zoom into Google calendar, and Microsoft has slack integrations for all their products. One can even argue that the office experience in slack is better than in Teams.

That’s very pro-competition IMO.