I would rather be told why someone doesn't want to talk to me instead of just blanking me

Just let them go. I remember having a difference of opinion with someone early doors on this site we discussed it (amicably) then they just blocked me, I was miffed because I enjoy a good exchange of ideas. Anyway now I just don't care, if I can discuss stuff with people great, if they get upset because I have a difference of opinion then that is more of a reflection on them but there are a lot of people on this site who only want to hear agreement with their opinions and won't hear a word to the contrary.