Comment by eterm

I think there are also a lot of default rules which aren't enforced until they're bumped up in severity in the .editorconfig.

Also it can hook into roslyn analyzers, so if you want a more opinionated analyzer then stylecop analyzers ( https://github.com/DotNetAnalyzers/StyleCopAnalyzers) would be an option, although I haven't used it myself for a long time.