As far as I know, I do not have any inclination to radicalism. I am to the core a moderate.
Like you I read a wide range of media, so get a wide view. However I rarely use social media. I use Facebook, but only in a closed group and I am signed up tone or two specialist sites - my village site, a couple of archaeology sites, I am a member of and one for owners of Listed Buildings, none likely to be espousing any radical views.
am also a trained researcher, obvious I would say from my boring habit of backing up my opinions with endless links to research papers .