Haha, I got it! It’s not anywhere in the settings at all, lol. Like a hidden option. You have to go to the url “https://fedia.io/d/[instance domain name]”, like “https://fedia.io/d/lemmy.ml”. Then it will give you the ability to block, and that block will be reflected in your settings page.
I’ve never got a good job from a job board. Always recruiters.