> I would never write a blog today (especially one that is self-hosted) because I know I would spend most of my time begging for scraps. If you really want a large enough audience that your creative efforts are worthwhile, you have to churn out content.
Why assume you need to seek an audience at all? I have been periodically writing blog posts for about 15 years about whatever I feel like. I may only post a few times a year. I don't have comments turned on. I still enjoy going back periodically to see what I was up to in 2015, and occasionally I get a really nice email from someone who stumbled on a post they found worthwhile.