So run apt full-upgrade and get the new bluetooth driver. Why bother with a fight over something that isn't even used? Just do the quickest thing to get it off your plate.
This might cause other problems, problems of the "if it's not broken, don't fix it" variety. Upgrading everything only to break something else, in a previously stable configuration, isn't worth it.
This might cause other problems, problems of the "if it's not broken, don't fix it" variety. Upgrading everything only to break something else, in a previously stable configuration, isn't worth it.