So many studies say this will lead to far less productivity for anything remotely knowledge work, especially over a long period.
Meanwhile smarter companies are going to a 4 day work week. https://www.investopedia.com/four-daywork-week-study-success-11777896
And both are magnitudinal leaps above Sharepoint in UX
Xwiki also has a fediverse plugin, in theory you could even hook it up with an internal social platform or for organizations with open governance, to the world.
https://extensions.xwiki.org/xwiki/bin/view/Extension/ActivityPub Application/
Marginalia.nu does too with similar additonal filters like Tildeverse and Forums.