You spent a lot of time arguing the 30% benefit, probably because it makes the issue seem more serious, but now it really doesn’t matter if the savings are a lot less.
I would care about Spotify’s profits if they paid artists more and you cant blame the IAP fee for that since Spotify doesn’t have one. Considering their revenue in 2023 was 2.3 Billion and their net income was 1.2 Billion, Spotify doesn’t need your concern to be very profitable. In fact, as Spotify became very profitable they have never given musicians more.
"Explore 'Music Streaming Payouts Comparison' for platforms like Spotify, Apple Music & more. Discover how much artists earn per stream
virpp.com
I dont have a problem allowing a link to YouTube Premium’s website in the same way I don’t have a problem taking advantage of coupons in the supermarket. But I’m not going to set up a bunch separate user accounts for all the apps on my phone which aren’t large and/or regularly repeating expenses, just to save less than a dollar. It’s simply not worth the hassle.
Also. 15% for a purchase from a small developer (under 1M revenue) is less that what stores charge in shelf fees and payment processing costs.