Tex68w
Beach Bum
Ford has had freakish weird and random warranty issues. Not really any major design flaws, or laziness lately with their trucks. I think you can relax.
If you have an issue, take a deep breath and be thankful your not a dodge HD owner with a catastrophic transfer case failure. When those grenade they destroy the xfer case entirely, the driveshaft, shred the brake lines, fuel lines, and the wiring harness. Now that's a rough bit of bad luck.
My 1st year '17 is fine. The '17 SD's had track bar, pitman arm, issues. Moon roof drain hose, chrome door latches, tanks that read empty too soon (at least too soon for old farts, seemed normal to me), and a few bodies bolted on off center.
Keep in mind, a 1% warranty rate is 1000 internet nightmare threads.
My 2017 F-250 (diesel) required the tank to be replaced along with the sending unit and my body and bed were both way out of alignment, like how the hell could someone miss it way off. Stevie Wonder must have been on that assembly line the Friday afternoon mine rolled out lol. I would say that the tank issue was a design flaw that was overlooked and I am not sure how they missed it. Now it's not something that would leave you stranded on the side of the road with a catastrophic failure, but it was a major inconvenience when it came to your range, when to fill up and exactly how much fuel you had left. All of that said, Ford took care of each issue and recall/TSB without incident. In comparison my Ram has had a few "recalls" but they've all been software re-flash related, fairly easy and with little impact on the performance and reliability.