Sounds pathetic and it probably really is. But through life experience I have come to think like that. Most people are only your friends so they can **** you over later on. Humans are a cruel species and each individual person is only looking after themselves. Noone cares for anyone else. Money has never failed me so far.
If the lower class were sufficiently taken care of that they didn't have to worry about starving one week or not making rent the next, your obsession would be unfounded. Unfortunately, the world is not so kind. People who just wanna be good people and do the job they love end up getting ****ed over all the time. Just one more reason I think the world hasn't really progressed since the neolithic revolution.