Nope. 85% are free with no in app purchase.
The App Store gives developers a safe and trusted platform to build, market, and distribute their apps and grow their business around the world.
www.apple.com
98% qualify for the small business program and pay only 15%.
A substantial change to Apple’s longstanding App Store cut.
www.theverge.com
Only the top 2% pay 30%, but some of those are subscriptions which may qualify for 15%.
So, like I said, less than 2% of developers pay 30%. That's why complaining about the 30% is disingenuous. All of the lobbying for these changes is about billion dollar companies taking a cut from trillion dollar companies. The claims that it's about small developers or consumers are simply meant to tug on heart strings to gain popular support.
App Store prices are already low for consumers. Small developers already get fantastic value for the fees they pay. People clamoring about side loading are a tiny fringe primarily interested in piracy and emulators.