Right now, you cannot use external freeware addons on Xbox or Xbox Cloud Gaming because of various restrictions to protect against security. What if, that could be changed with OneDrive? How? OneDrive would be the “Community Folder”, but in the Cloud.
Stream your freeware addons to your Xbox and Xbox Cloud Gaming to use in MSFS at a touch of a button. These freeware addons would be downloaded and ran in a secure temporary memory partition to maintain security on Xbox and Xbox Cloud Gaming. Once done gaming with MSFS for the day, the temporary memory partition would be deleted.
Maybe use OneDrive to stream freeware addons to PC. No more messing around with renaming/removing the community folder after each update or having lots of bloatware slowing down your MSFS installation. Stream it all from OneDrive when you need it.