A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
We truly appreciate it if you can understand that we make this difficult decision to discontinue the SharePoint Online Public Website feature
It wasn't a "difficult decision" at all. Msft has a storied history of throwing products out there and then when they realize they can't monetize them, causing havoc by abandoning them and leaving their customers to absorb the cost and pain. It's amazing this business model has survived so long.