Footer of the Hub site to propagate to all associated sites like the Hub menu
The footer of a Hub Site should be propagated along with the Hub menu and the look and feel to all the associated sites.
Adam Larner commented
I can't believe this isn't provided already.
I agree with this, I have a new intranet with 55 sites where I now have to populate each footer with many links! Brutal, and if we decide to change anything I need to make the changes in 55 spots.