I remember when I tried to do the same thing three years ago (the year before I deleted my account) – Unfollow every person. AFAIK I had 600+ contacts. What wa

I remember when I tried to do the same thing three years ago (the year before I deleted my account) – Unfollow every person. AFAIK I had 600+ contacts. What was funny, after ~300 clicks I got the captcha to fill and 14 clicks later week block with a message: "This is not a proper using of the function". Also, FB was hypocritical. It allowed me to click to follow again, just unfollow was blocked. :-)