I've done that my entire life. In only a few instances were the claims outside of simple explanation and even fewer were outside of more pointed scientific explanation.
I guess we do disagree on the nature of the events, but not on the possibility of distilling wisdom from them regardless of their actual nature.
Have you ever seen the show "Early Edition" where the guy got the daily paper one day earlier than the events described in the paper (functional, second party clairvoyance). The main character had the idea that there was some rule preventing him from using this information to his personal advantage. In the context of the story, he discovers that was just him and no such rule existed. In that light, if clairvoyance is real and many people have the ability, why have those that claim to have it, not profited more widely from it. Even if some rules of ethics existed, someone would break them for their own advantage, but there is no evidence for this. Equally, there would be some that would consider it their duty to prevent every tragedy that would occur. There is no evidence of this either, since tragedies occur regularly and continue to without end.
If people could read minds like a book, and this is something I consider to have some validity though not at that scope, there is no evidence of even spurious use of this talent. This isn't even outside of science. Scientists have attempted to study this.
What about the possibility of someone so biased to these sorts of ideas, so open, that they will accept their existence without critical analysis? Have you considered that. Scientists have to consider that their personal bias will impact their interpretation of results or even the validity of the results themselves. What is the mechanism protecting someone who studies the paranormal or those they report their findings too?