It's not a case of the health of the apple as such, but the fact that the treated fruit which are totally bug free are full of toxins which will be bad for your health.
If we're considering buying from companies which are spraying their plants, of course. However, perhaps I am just lucky, but I've never seen produce in the stores that had bugs in the first place. Well, a few spiders but those aren't bugs.
I assumed we were talking about local suppliers or perhaps our own back yard where it is much more likely get fruit with worms. I don't bother buying apples as I have an apple tree in my back yard.

As such, there are
no chemicals used, and still no worms.

Actually I find it a bit strange to think worms would be in apples. I'm sure many people have, but I've never once seen them unless they were on the ground. I guess I got lucky with bug free fruit? Perhaps there are microscopic bugs that have drilled holes into my apples so tiny that I was unable to see them though. That's a bit horrifying to think about.
I was just joking about picking a less "healthy" fruit. Either way, I'm fairly sure my apples from my own back yard are are not bad for my health.