This server is hosted on masto.host, so we have to follow their Terms of Service. In particular:

I will not accept to host Mastodon servers that promote or that become a gathering of users around the following topics:

• Sexual content involving minors, including artistic depictions
• Gore and extremely graphic violence, including artistic depictions
• National Socialism
• Nazism
• Holocaust denial
• Racism
• Alt right, including under the disguise of freedom of speech
• Gender-critical
• Sex and gender discrimination
• Transphobia
• Misogyny
• Pro-ana / Pro-mia

I will also not accept Mastodon servers that are mainly used for the following activities:

• Automated sharing of third-party content, news sources, websites or social media content that doesn’t belong to you
• Trolling, insulting and derogatory comments towards others outside your server
• Mass following and aggregation of content
• Spreading falsehoods, alternative facts, anecdotal evidence, prejudice or bias towards a social group, inciting violence, circular reporting, shock provoking content, conspiracy theories, dark patterns, deepfakes, disinformation, misinformation, sensationalism, truthiness, propaganda, rumours, hoaxes, urban myths, pseudoscience, post-truth and opinion pieces or interviews that convey any of the previous.