I'm a pinko left wing commie, and so are all my friends, followers, and people I follow. You can't get a purer bubble! But, my friends post things like "you won

I'm a pinko left wing commie, and so are all my friends, followers, and people I follow. You can't get a purer bubble! But, my friends post things like "you won't believe what X said on OANN the other day. OUTRAGE!" So I just log off for a week. It's a just a property of human beings plus the engagement algorithms.