1. Maybe you should add noopener nofollow to outbound links?

Despite the fact that Google and other search engines consider these attributes as recommended, my many years of experience show that with a large number of outgoing links (and there will be many with a large number of participants), the presence of nofollow positively affects possible filters from Google.

  1. Decrease avatar size: https://dev.lemmy.ml/post/31987

The visible sizes (+ indentation) of avatars on the central page of the site, for example, look not proportional to the rest of the content.