Ask Lobsters: What are people using for their personal blogs?

I'm curious whether anyone is using Gatsby (front-end) and Strapi (headless CMS) for their personal blog?

I ask because it seems like a nice combo (basic CMS features, offline/PWS support etc.) but is missing some obvious things out of the box (e.g. things important for SEO, like slug-based routing, sitemap.xml).