Fix Adding New Users - "Show Advanced Options"

I would like to have the full page available with only 1 click of "+ New User" rather than locked behind the "Show Advanced Options" button.

Furthermore, when I do click the "Show Advanced Options" button, or if it were to be the first thing to open automatically, I would greatly prefer for it to not auto-populate the Group and Access Level, especially because it automatically assigns the System Administrator access level.

Why is this feature important to you - Less clicking I'd have to do, less chance of accidentally giving someone System Admin access in the wrong group.