Should WF multi-user reserve certain usernames?

I was wondering if multi-user WF will reserve certain usernames or blog slugs, e.g. to prevent a non-staff user from having, say, domain.tld/admin or domain.tld/blog or domain.tld/news, etc. Basically block the use of certain terms except by admins setting up usernames, blog slugs, or pages.

WF has some defaults it reserves in addition to anything in the pages/ directory. Would you want to dynamically reserve other names? E.g. from the admin dashboard?

I am not sure how much of an issue it is; it might be a pet peeve/over-worry. I’m just imagining a user signing up and even if they don’t act like a site’s official blog, if they pick “blog” as the name, it will look like they are?