Yes. But the services segment has grown considerably in the past few years. And Apple is very interested in increasing what is effectively passive income: no product is delivered, no returns can take place, no warranty obligations are incurred, no marketing is required.My point is the entire Services segment is only at 15% of Apple’s revenue, and this specific situation could only ever hope to increase revenue by a tiny amount. But the downside is huge - many more users could cancel and stop signing up for new subscriptions because they don’t feel there are enough protections in place. It seems to me there must be another factor at play for them to risk so much to gain so little. Certainly the fact that Apple is continually being pulled in front of judges for accusations of having too much power standing between developers and consumers would impact a decision like this.
In fact the developers (based on their own self-interest) will seek ways to raise their own revenue which raises Apple's revenue without any effort or input on Apple's part. They can't even be blamed about a price increase since a 3rd party made the decision. And even a few cents of increased MONTHLY revenue across millions of subscriptions is not inconsequential.
Whereas if Apple decides to raise the monthly cost of something like iCloud there will be an outcry and people will complain that the richest company in the world is taking advantage of poor powerless consumers. On the flip side raising revenue by attracting more iCloud subscribers requires marketing (or additional services like Hide My Email or Private Relay) which costs Apple money.
Allowing developers to 'do the dirty work' by enabling effectively passive subscription price changes is a very, very easy way to reap benefits without much (any?) effort.