Is there a mainstream social media platform that still supports a chronological order? Twitter is the closest one but as far as I know they still periodically reset the feed to the algorithmic one, overriding your previous decision.
https://road.cc/content/tech-news/271757-strava-has-brought-...
Basically anything without crowdsourced voting that affects placement of the message. That could be obvious things like reddit posts, and other things like online reviews. Effortless "likes" and "upvotes" produce the worst feeds.