I thought the point of this sub is to centralize life tips from all areas useful to a significant population. The second top post is about identifying ripe watermelons, which is only useful for people picking watermelons. That's a smaller population than programmers in the Fediverse.
There just aren't many universally-applicable tips out there to be bought here. When the rare ones that are incredibly nonspecific come up, such as the Lemvotes things, they are highlighted out through having on average more upvotes than the "insular ones". I would argue that disgraceful information (e.g. Kristi Noem shot a puppy, which is indeed good to know but absolutely not "tips and tricks that will help you improve your life") does far more damage to the community.