Absolutely, that's my point.
I have nothing against display cases at all, which is a separate thing to grading.
Of course, but I refuse to pay overinflated prices for someone else's authoritative opinion when it doesn't make an item any more valuable to me because of it.
I'm against companies finding market niches that they can exploit for profit. Meaning, they're not much use except to encourage people to spend money. The best way to protest something is not to encourage it, which I generally do already for anything I don't agree with.