The feature I recall liking most was the integrated software center. When I wanted an app, I just had to search the center, not comb through random websites. It was nice.
Of course, I could and did also install programs from random websites, as I saw fit. It never occurred to me that some day, I'd be forced to rely entirely on a built-in store...
(besides, last time I checked my macOS machine is neither virus ridden nor covered in toolbars)
Yes, if you go back in time you find OSes with hideous security models that made things like keyloggers possible. Mobile OSes today do not have those problems, and have strict permission prompts that gatekeep functionality.
Yeah, I’m sure there would be some shitty experiences if people could install whatever they want on their phones, it’s the price of giving everyone that freedom. But if desktop OSes in 2020 are anything to go by, it’s really not that big of an issue.
Oh, wait. It’s what we all did and do with computers. This isn’t some mystical unknown.