It's not like my brain can differentiate anyway. If I find security bugs in some company's git repo is that insider info? The code was public. I should be rewarded for my ability to read code. Those who can't read code are less fit to be investors.
If I overhear company X employees talking trash on a public hiking trail near their office is that insider info? I actually went hiking, I have a higher probability of overhearing insider conversations, I should be rewarded for putting myself out there, doing the legwork, and not sitting in an armchair at home expecting people to feed information to me.