Applebee's, Chili's, Denny's, IHOP, Village Inn, Waffle House - you name it, I probably eat there pretty frequently. And the food always tastes good to me, and I never get sick.
For that matter, I eat at Arby's, KFC, Little Caeser's, and even Taco Bell sometimes. And just like the comfort food places I listed above, the food almost always tastes good, and I never get sick.
The food is just fine. The whiners are the problem.