Trust is a two-way road irrespective of which platform we use. Yes, certainly in this bot world where we don't know who is on the other side, and why and for what reason someone is present, caution is of uttermost importance. Even otherwise, we have to be cautious and careful with whom we are associating with.
May I know why you are here posting in this platform in the first place, if we can't trust anyone? Should I trust this post of yours?