Like the title says. Stated getting this notification every time I open fennec.
The push service application is no longer available. It may have been uninstalled. Please re-inable UnifiedPush.
Is this something I should do or is there a way to turn this off?


Except Accrescent isn’t owned by GOS or affiliated with them. Its just a recommended app store by GOS on top of GOS’ own app store and in general for people not on GOS. Ironfox is also available directly from github and Obtainium can be used to install and update Ironfox from github along with other apps directly from github.
I use many software installation sources, including Obtainium from GitHub. I do not assign the same trust levels to each. E.g. F-Droid at least has some shallow level of review for the packages they build.
It’s also on f-droid
Yes it is, but f-droid isnt as recommended as getting it from the source. F-Droid is fine but Obtainium with direct from github is better.