The #fediverse is about to experience “Eternal September” https://en.m.wikipedia.org/wiki/Eternal_September with the huge surge of new users. My approach is to be respectful of the written and unwritten rules that made of this online community a welcoming place for us all, to avoid as much as possible a tragedy of the commons https://en.m.wikipedia.org/wiki/Tragedy_of_the_commons
If you don’t know where some of the rules are written, check <yourserver>/about/more such as: https://qoto.org/about/more So far I have only seen sensible advice at such pages across multiple instances.
