Online, people who don't think before they post are able to post more often than people who do. As a result, the average social media post is stupider than the average social media user. Worth remembering whenever Twitter dumbassery drives you to despair."¹²
This covers it all, in my opinion. By the time someone is done posting a six paragraph long analysis that includes sources, a dozen of less pertinent comments will have been posted.
This is what the downvote feature and the flag feature are for.
Ideally, all of us are downvoting cheap humor and unrelated online trends ("first!", etc.)
¹https://twitter.com/G_S_Bhogal/status/1492256294023143426
²Apologies for the wording, I personally would have avoided using "stupid" and "idiocy"