For a Board which is dedicated to fighting ignorance, it may appear that it politically leans in one direction. But that’s a result of one of the major parties creating an alternate reality, one which in the past year killed 500,000 Americans because of their denial of the known truths of viruses and their lying re: the efficacy of protection measures, especially masking.
The GOP’s descent into madness has been long-developing. If the SDMB is particularly ‘partisan’ in remarking on this long-evident decline, then that’s a result of the mission, not the members or the moderators.