For the overwhelming extreme majority of apps, I don't mind "supporting them" by buying the ad-free IAP or something but with one extremely important thing: I d

For the overwhelming extreme majority of apps, I don't mind "supporting them" by buying the ad-free IAP or something but with one extremely important thing: I don't want them to have my card info, email, basically like I've handed them their $5 and it ends there. I don't want marketing from them. I don't want them to load ads or analytics of any kind if I've bought it. If they allowed this I'd expect everything to load some kind of rubbish crashy invasive payments SDK asking for a credit card to circumvent the fee, and nobody to take my existing Apple balance or similar.