I agree that “/usr/sbin directory becomes a symlink to bin” can be confusing for new users, but I don’t think it’s wrong: I interpret this statement as saying t

I agree that “/usr/sbin directory becomes a symlink to bin” can be confusing for new users, but I don’t think it’s wrong: I interpret this statement as saying that /usr/sbin is going to be a relative symlink with target bin, which would indeed make it resolve to /usr/bin.