Their maps suck, their browser sucks, their contacts suck. I also hate how when you go to edit any form of text it highlights or goes to anything BUT what you’re trying to fix.
You don’t have to use the default apps. Many people who switch from Android to iPhone continue to use Google Maps, Chrome, and Google Contacts, rather than Apple Maps, Safari, and Apple Contacts. With so much being able to be customized on both platforms there’s not as much of a difference as there used to be.