Have not seen anything posted here about the class action law suit here for Ford F150's with the 5.0 v8 so I'm putting it out here for general information
I believe it covers years 2018,19 & 20 and is about the motors excessive oil consumption which is thought to be caused by excessive vacuum when decelerating.
Ford sent out a TSB to dealers regarding the matter. It is TSB 19-2365. Dealers will perform the work if your vehicle is under warranty but not if it is out.
The lawsuit wants Ford to do a recall for the issue.
Hope this helps.