Is this a big advantage? I write an article in markdown and push to my server. The server’s post-commit hook automatically runs a static site generator. It takes less than a second to run each time. It took me half an hour to set this up[1], https included.
Importantly, since it’s a static site with no client side JS, it’s faster and better for SEO. Anecdotal evidence - my blog is a featured snippet from google for a couple of tech related queries. This wasn’t the case earlier when my blog was generated by ghost.