There's one 'No'. No PB I've never changed a flat on a Tacoma.
That's correct, not on that model. But I did change one on a Toyota small truck, which uses the same kind of spare tire system, as do most trucks. It was not particularly difficult, but then again I didn't have to yell at passing clouds.
It's simply awful that the maker didn't take your feelings into consideration. I feel terribly for you right now.