Personally, I do not like MacOS, and I do not like using a Macbook for work, because I am a developer and a hacker. It is harder to do my job and harder to be efficient at my work.
That being said, I love iOS on my phone and tablet. I used to prefer android, because of how much I could customize it, but it slowly became less reliable and more centered around selling me products and services sponsored by Google or my carrier. I switched to an iPhone and iPad about 7 years ago and am much happier with a reliable set of mobile devices that I know are relatively secure and wont get in the way of what I want to do.
Point being, the OS you want on, and ecosystem you want around your devices absolutely depends entirely on what you want your devices to do (or not do against your will).
That being said, I love iOS on my phone and tablet. I used to prefer android, because of how much I could customize it, but it slowly became less reliable and more centered around selling me products and services sponsored by Google or my carrier. I switched to an iPhone and iPad about 7 years ago and am much happier with a reliable set of mobile devices that I know are relatively secure and wont get in the way of what I want to do.
Point being, the OS you want on, and ecosystem you want around your devices absolutely depends entirely on what you want your devices to do (or not do against your will).