Am I the only one who thinks this...?

I feel like there should be some sort of company that girls/women can send their cups to if they didn’t work well with their body. The company would buy the cups, completely sterilize them in more ways than one, and then resell them for half the price. Maybe even donate some to countries where period products are unavailable to girls/women.

I know specific brands don’t currently do this because of the sanitary concerns, but if they are sterilized, what’s unsanitary about it? Especially considering it only takes one or two wears to know the cup is not the right fit.

Aren’t most of us using cups to be environmentally friendly? If it takes a lot of women two or three cups, maybe even more, to find the right fit, isn’t that a waste of resources? Let me know your thoughts. I’m very curious about what everyone else thinks.