Still, there are members who post even though they are not paid (not on a campaign). I think these people fall into 3 categories

First, members who have not reached Full Member rank are still active to get merit

Second, members who still hope to receive a campaign in the future will remain active and not leave the forum

Third, members who really like discussing and will continue to discuss whether to join the campaign or not, even if their account is trustworthy or not.