There are few reasons why an account can be tagged with red trust like cheating and spamming but bounty managers that allows red trust member on their bounty project is ridiculous, I find it hard to trust such bounty managers because they support red trust account users
I have seen some bounty managers accepting the red rust users, but based on some reasons, even I won't trust the bounty managers who are accepting the red trust users. We shouldn't believe such project, but sooner they get into scam after fundraising and we should be very careful.
that's the reason, accounts with red trust here won't be trusted, whether it's campaign managers and participants, because even if there are campaigns here that accept accounts with red trust, then it will get a lot of negative feedback for the manager and also the project itself, and of course it won't produce anything good even if they run a large campaign