Nope.
I know of four or five KFC locations in two states whose food is nowhere near as bad as you say.
Maybe they improved since then; it’s been about 7 or 8 years, but I tend to carry grudges when it comes to somebody screwing my stomach.
Too many other places to eat, rather than go back and ‘give them one more chance’ after three in a row.
We ate KFC chicken since the days long Colonel Saunders sold the company. That was back in the days when Arbies didn’t use so much tenderizer as to turn the ‘roast beef’ into a gristle filled beef flavored gummy paste.