Take it from another (former) very expensive copywriter: yes you can. But a blog post you'd hire a very expensive copywriter for and a blog post like the ones

Take it from another (former) very expensive copywriter: yes you can. But a blog post you'd hire a very expensive copywriter for and a blog post like the ones discussed in the article are quite different. That doesn't mean the latter aren't quality blog posts. Like another comment said, it depends on your audience (and, I'd add, more importantly, the purpose of the post).