@nprofile1q... @nprofile1q... @nprofile1q... @nprofile1q... I think that might a bit depend on the person.
For me, a computer is personal in a way a smartphone could never be (clunky interface, all the things you mentioned.)
But a lot of people decorate their smartphones, have cases with changing stuff in them. And of course do all the social media things with them. And are likely not aware that they have little control over it.