Two of my tires had "temporary" screw in by hand (brilliant repair kit) patches for 1000s of miles. I left the first one on as a test of goes long it would last and after 7-8 months another you're pocket up a screw b so that tire has a hand screwed plastic "temporary" patch for a month or two. Now those tires are worn out.
"Worn out with prejudice" to borrow a legal team. Discovered the tire was worn when it started to unravel and thwap the wheel well.
Fortunately run on flat tires I didn't have to remove 800# of stuff from my trunk to change tire and drove the 35 miles home since the tire was still holding air wasn't too concerned.