Apple has been blocking 3rd party browsers on iOS for 15 years, it's only going to make the front page so many times. Similarly macOS has held a pretty consistent stream and lets switching be easy, limiting it to some notifications which really isn't that unreasonable. Microsoft lately has been on a rampage to go from it being relatively frictionless to it being as scary and inconvenient as possible for the user. At one point even requiring the user to manually switch each protocol and file extension over to the other browser but allowing Edge to automatically change them back for the user!

Google gets similar complaints but it gets stifled because by the numbers people are generally trying to install Chrome so they don't really care the Google page asks them "do you want to install Chrome" when they open it initially. Still scummy but most aren't going to complain about being prompted to do precisely what they wanted to do.