I literally have NO idea what the intended meaning was. No theory at all. On the face of it, the apparent/plain/surface/literal meaning, it's just really depressing and off-putting. Sounds scolding. And sounds sus.
I appreciate other, less awful sounding interpretations, but I wonder how do you find out what the better interpretation is? How do you go beyond the plain / surface / apparent meaning of the text -- then find a meaning that sounds better, that still makes sense, that doesn't distort the passage -- where do you get the information so you know you are understanding it correctly?