And there are two other things about Oswald that many people on this forum do not know. One, he murdered President Kennedy. And two, he murdered Officer Tippit.
I would put these two items on the top of my list of “Things about Oswald that many people do not know”.
And he couldn't hold a simple menial job to save his life. He had no money, no car, no savings, no home, no phone for most of his adult life. He had nothing.
I guess his paymasters in the CIA forgot to send him his checks? Or get him a decent cover job? Or what? Or, as is the case, conspiracists will say he was pretending to live like this as part of his cover. Okay, go with that if you have to.