Sleep issues become more common as a person ages. It may be that you have sleep issues now simply because you have aged since using, and the weed treated it. I use it at night because it reduces the frequency and vividness of my dreams. The dreams are a symptom of the CPTSD I suffer from being in a cult most of my life. We need to just wait for an actual scientific consensus before we assume anything from sharing our anecdotes.
Ding Ding Ding! This right here. Unfortunately, they say one thing one day, and the opposite the other, and know their followers will latch onto the answer they want to believe/be true. It is exactly how religions work too.