Assuming this is just fancy talk for Remote Desktop to the average user and hosted by MS.

Can confirm just checked and they restored every thing I deleted a month ago. Stuff I deleted years ago did not get restored.

I use a Disable Javascript addon. Downside is you have to turn it back on when you want to comment or vote. But fully stops the auto refresh. This is what I use for Firefox https://addons.mozilla.org/en-US/firefox/addon/disable-javascript/?utm_source=addons.mozilla.org&utm_medium=referral&utm_content=search