I will chime in and allow my blood pressure to spike for a bit. I think the 5.0 F150s are an absurdly large POS. Ford did a tremendous job of engineering such a pile of garbage.
Now the caveat, I have several hundred thousand km on various versions from the 2013 to some new 2021 or 2022. my office runs four F150s at a time and our neighboring offices have similar.
I prefer the 2014 I had run up to a few years back. Handled rough roads better than the new "aluminum" bodied ones. Worst issues were the vacuum hubs leaking and grinding. I don't think we had any vvt issues or engines grenading.
Now the 2015s and up had hub issues and everyone had vvt solenoid issues. Had many trips to the dealer and indy shop. All had to have the top ends opened up. The 2018 I just retired had its engine opened twice for solenoids. They stall and drink oil worse than a coked up Toyota. Oh and then endless timing chain slap and then every F150 has a poor rear wiring harness. All of them. Any gravel road use ends up with the usual, license plate lights get knocked out, then back up camera, then electric e brake, then cruise control, trailer connected/disconnected warning lights and sometimes the sway control intervenes randomly causing severe driving safetly issues. Every truck goes in at least twice in its life before being retired.
That 2018 was retired because it self destructed and earned a flat deck ride out of my life. Another 2018 just had its engine replaced as well.
Sorry, I can't even put together further details or even coherent paragraphs, I just hate these trucks that much. If you buy the truck solely for dry asphalt, unloaded, non truck driving, then have at it. If you want a truck that lasts longer, a used Lada is a better start.