[DeathArrow]

I think the feeds depends on the posts you read, even accidentally.

My feed is free from extreme left content but I didn't have to block anything. Simply by not reading that kind of content, the algorithm knows I am not interested.

[flir]

Yes, hence my comment about "rubbernecking". If you tend to slow down for car crashes, the algorithm shows you more car crashes. It amplifies our worst instincts.

[rightbyte]

That effect also applies when you try to block car crashes. That happened to me years ago with the same genre of videos. Like car crashes and people falling and hurting themself a little bit.