Good point. You've convinced yourself the people you're spamming are in the wrong, and they should trust someone who's already shown to have a distinct lack of ethics.
Literally, by spamming them.
It's absolutely no wonder they're telling you to FOAD, as that's the correct response.
Please, change to a different profession. Preferably one that contributes to society in a positive way instead of your present one. :)
Your willingness to listen or otherwise is on you. ;)