Eh, even the lowest of people have skills they can teach others.
I mean look at all of those keyboard warriors ranting about lockdown and not wanting to take it anymore and spouting about all of the research they did on whatever they're blabbing about. Those are the people that can teach us how important it is to be happy and educated in life. Notice most of those type are miserable with their pointless lives, most likely still living in mommy and daddy's house, never amounting to anything in their useless, going-nowhere job, basic education, no significant other, and hating on others for what they have, yet wanting nothing more to have what they have, so they keep supporting things that suppress them because they are under the illusion that one day they too can be great like those elite that they hate. Of course there are some that are married, but many of those are stuck in miserable relationships or are already divorced. Again, happiness is the key. Notice that happy people aren't miserable haters.