This advice is not better than random. It is actually much much worse. It is a pseudo-formalization of a chilling effect.
Actively preventing people from sharing their ideas or being exposed to different points of view is one of the ways that despots stay in power. Don't be part of the problem. The first amendment was the first one for a reason.
Actively preventing people from sharing their ideas or being exposed to different points of view is one of the ways that despots stay in power. Don't be part of the problem. The first amendment was the first one for a reason.