Some people fear paedos talking to kids, others fear kids watching bad videos or reading bad comments. They are two vastly different complaints.

One is about communications, the other is a more general concern about content that could extend to and audiovisual form.

Yet another definition is essentially a synonym for tiktok. Or sometimes they mean just twitter.

The UK online safety act leans heavily towards communication (ie comments or DMs, hence Wikipedia being caught up in it)

> assume the common meaning?

Which is? Point me to a defintion