here is a interesting link on psyop tactics to destabilize a country in a few decades. you might be able to see the point of this soviet agent in 2020s. there is two links but you might see the pattern.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .