On iPhone you can install the Orion browser which allows uBlock or use Reader mode in Safari by pressing and holding the "ᴀA" button left of the URL.

https://apps.apple.com/ca/app/orion-browser-by-kagi/id148449...

https://help.kagi.com/orion/browser-extensions/ios-ipados-ex...

iOS also has extensions, including ad blockers.

iPhone allows content blockers, so... no?

Agreed. I think this is a great insight. Android is a great operating system. It's just as good, if not better than, a 2002 Nissan Sentra.

Not in any comparable way or to any comparable extent.