"I'm more of the opinion that if you're sharing something, especially in a blog, then you should never add a comment section."

I have developed something I call an "Iceberg Article"[1] which is "... a single page of writing which links to a larger collection of supporting documents, resources and services."

One of those supporting resources could be a discussion thread - or even a forum.

I don't think every "Iceberg Article" needs to have a discussion - and none of mine do, as of yet. I think it can have its place, however.

[1] https://john.kozubik.com/pub/IcebergArticle/tip.html