This is Microsoft SOP. Java? We make C#. Slack? We make teams. AWS? We make Azure. iPod? We make Zune.

Microsoft and Apple are actually quite similar this way. They both wait for market validation then implement and monetize their own solution to their captive audience and let the money roll in.

Notion for Enterprises that are saturated with the Microsoft Kool-Aid.

I hope they at least offered to buy notion. They didn't even try to make it seem like they did their own innovation

Honestly a less buggy version of Notion would be huge.