So on an online forum, do you really think that you can force people to choose a profile picture that represents them accurately? Or is it a lie and it is a bannable offense? How do you enforce the truth?

> Asking for information and someone declining that information has nothing to do with lying by omission.

You may want to look up the definition of 'lying by omission'. Within the context of asking for profile information, it might well be. My point is that you need to be more measured. Even lying can be for protection at times. Sometimes it is not. It is not as straightforward as you make it seem.

An interesting thesis if you have time: https://theses.hal.science/tel-02170022/file/Icard-2019-Thes...