Gahh, It's kinda scary how good AI can be for learning. I pretty much asked how I should render markdown content into my website with considering I also use frontmatter for metadata. And of course it tells me about the different approaches.
When I was originally going to implement the content into my website with gray-matter for the frontmatter and marked for parsing the markdown, it suggested the use of again gray-matter but also a 'more modern' contentlayer for locally hosted content and next-mdx-remote for README content that I plan to get from a the github API. More work I guess, but also more learnings.