if you want to get started writing super quick, you can also take a look at some of the super minimalist platforms that are basically as you describe - like https://bearblog.dev/ and https://mataroa.blog/.
I've stumbled on both from submissions to HN and they have become my recommendations for friends that want to write, especially the couple who are prone to jumping down technical rabbit holes & not ever getting to the writing.
I've stumbled on both from submissions to HN and they have become my recommendations for friends that want to write, especially the couple who are prone to jumping down technical rabbit holes & not ever getting to the writing.