I dig a hoe garden
Hm. Not exactly an eloquent admission of guilt, but you don't seem to be denying that you cheated the bounty using alt accounts. I don't believe there's anything inherently wrong with being greedy as long as that greed doesn't cause you to engage in shenanigans like this.
The problem with blockchain evidences to link accounts is that the accused users will say they are seeling their tokens to the same person.
Yeah, and that's why I pretty much stopped tagging suspected bounty cheaters based on address linkage. There's too much uncertainty in my mind, though I'm about 90% sure that individual bounty participants don't really pool funds for whatever reason they give once they get caught.