What do you think of people who use other people's pics as their profile pic?

There are those who do not put up any profile pics

There are those who put up pics which are of anything but themselves, random stuff but not of any person

There are those who compulsively put up their own pics

Then there are those who use pics of other human beings like celebrities or famous people or anyone else but themselves

What does it take to want to use another human being's pic on your profile? What is the thought process behind it?

It is one thing to have "online anxiety" about showing your own pics online and not do so, which is totally Ok. But to use some other person's pic as your own, whether someone famous who can be recognised or not, that is another kind of catfishing, just for the fuck of it.
What do you think of people who use other people's pics as their profile pic?
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