Let alone the bullshit credit card charges everyone is charging these days. Especially as The Retail Payment System Act 2022 is now in force capping the price retailers pay to 0.8%
Paying once for a mobile app doesn't make much sense for devs, on the desktop they'll come out with a new version a year or two later that's an upgrade or full price for the update.
On mobile they can't loose their install base so are stuck supporting customers forever who aren't bringing in any more revenue.
Most app developers make far more per user from ads on the free versions of the app.
As much as I hate ads and subscription fees, I feel for the small app developer.
The really perverse thing is there's no intention to ever harvest it. If they did that they'd have to pay back the carbon credits. They plant it and leave it, gather carbon credits quickly for 40 years. The rate slows down to a trickle after that as the canopy is mature. There is really no plan after that. Source family in forestry.
There are some that are OK https://all3dp.com/2/food-safe-filament-brands-compared/