anniebach You aren't secretive about telling people about your former role in your local Labour Party, your long history in the party, your high profile political friends in the party, the hours you have devoted to canvassing for the party, etc.
Having identified yourself as a "loyal Labour member" of many years' standing, you have not been shy either to rubbish the elected leader of the Labour Party and in so doing undermine the party, not only throughout the last few months but also during an election campaign - to great applause from several of the Conservative supporters on this site who were quite happy to divulge who they voted for.
Perhaps you were not aware of the fact that many people object to political activists approaching them to try and find out their voting intentions. Now you say it is ignorant and nosy for people on an anonymous social website to ask who you are voting for. Yet you have, as you say, throughout the years actually approached people in their homes and asked them face-to-face about their voting intentions.