I have no problem with people sharing their political opinion but I really hate the need to squash others when doing so.
That’s a personal opinion and what he does is not exactly uncommon. Political posts here do the same.
I am sure that he is not sharing these views with his students but as they are all able to see them they are all clearly aware.
If he isn’t sharing those views to the kids then what’s the problem? The teachers at my school had CND, SNP, Greenpeace car stickers. Their political views were well known. Our modern studies teacher was the leader of our local SNP members group. Teachers are allowed to have personal political opinions.
I think he is a very clever man but he is a shit teacher for my dd and I really don't like him. He was completely negligent in the first lockdown to the point that I made a formal complaint against him. I don't know whether this is clouding my viewpoint or whether this is an actual issue.
Yes, definitely clouding your view, sounds like you are looking for a reason to make another complaint. Ask yourself if it was a teacher you loved, would you do it? If the political views were as extreme but aligned more with your view, would you do it?
I’m with those who say just let him know it’s public. Going to his boss is unnecessary.
Perhaps remind your child that they should have something better to be doing than seeking out teachers on social media?
Who says she did it? Entirely possible someone else did and passed it round for others to see.