Yep, WFM has some questionable products. But they also consistently have some great coffee selections, their turbinado sugar costs less than some other stores, and they have good fresh produce as well as tasty meats.
I don't put stake in homeopathic "remedies", but I also don't choose to eat meat or dairy that comes from animals raised in such extreme conditions that they need antibiotics in their feed all their lives just to survive. And I don't like shopping in grocery stores that have more processed than fresh foods.
For high quality food, we find some products at WFM to cost less than similar products at Safeway.
Your mileage may vary.