I've always wanted to write a blog but never dared to do it because I feel like I have nothing of interest to add to what already exists.
Now after reading that article, I feel like I could indeed start a blog, and there would be a good chance that it will be boring and/or low quality, at least at first, but it would be my content and I could be proud of it.
If I hold myself to a high standard that makes me want to only increase the quality of the blogosphere, I'll never write a single line, because inevitably the first thing you ever do in something new will be shitty.
So I think I'll start my blog, and I think it will be shitty, and I think I won't give a damn about SEO and what people might think about how I contribute to the blogosphere. I have a hundred TILs a week and a few ongoing projects, so I'll definitely have stuff to write. Thanks for that article.