Compared to Windows, the notifications for trying Safari are nothing, and switching browsers aren't so much of a hassle. Microsoft actively tries to push you to Edge in the settings and a to get a Microsoft Account at start up. A couple of times I've been stopped at start up because of the "You need to finish updating" screen with those prompts, sometimes afterwards I see that my taskbar now has the Mail and Edge app pinned automatically. In comparison my Macbook throws up an ignorable notification in the corner if I open Firefox. For your analogy, your Microsoft Fridge is turning off the power supply for your house unless you go and turn it back on by yourself or buy the Microsoft Oven.

Maybe they do that once? They definitely don’t do it every time you open Chrome. That would be ridiculous.

You're right thats its not actually every time but neither is this Edge install thing. If you click "Later" I think it won't do it for 3 days according to this blog post [0] and I think that's still accurate. If you hit Try Now I think you get a little more time to whenever Apple updates Safari/macOS.

[0] https://www.ctrl.blog/entry/how-to-osx-try-safari-promotion....

Once a year when Apple does an OS release isn’t too unreasonable. Apple’s iOS policy is completely unreasonable, but IMO Mac has stayed quite ok. The only thing I really don’t like is the rigmarole you have to click through when opening an app from the internet for the first time, but that can be turned off (and it will stay off)