What is more I can see some good reasons for wanting to remain anonymous.

The best way to remain anonymous is not to post on social media. Nobody is forced to post anything on any platform. In my opinion, nothing should be posted that the poster would not be prepared to say directly to someone's face, so what would the good reasons be for wanting to remain anonymous?

Mudcat and a family WhatsApp group are pretty much the only social media I use but I always post under my own name. If I did post on any other platform, I would still use my own name. If I was worried about this, I would find some other method of communication.

DC