Sure, but if he can't find a group in person that will validate and amplify his views and also can't find such online, he will probably remain some run-of-the-mill uncouth jackass without feeling so strongly about it that shooting up a mall seems like a good idea he should totally act upon.
There have been studies. Radicalization is generally the product of a social environment that magnifies certain views and actively encourages people to become more extreme.
There have been studies. Radicalization is generally the product of a social environment that magnifies certain views and actively encourages people to become more extreme.