When logging into the tool, I get redirected to https://qs-dev.toolforge.org/auth/profile/, which shows a very prominent box about the fact that the tool has checked my autoconfirmed status and that I am indeed autoconfirmed.

This information doesn't feel very useful to me - I already know I am autoconfirmed :) . I would suggest to:
- by default, redirect users to the main page of the tool after they have logged in (https://qs-dev.toolforge.org/), since that's where they can use the tool
- on this main page, show information about autoconfirmed status only for users that are not autoconfirmed, explaining them in simple terms that they haven't done enough edits with their account to be able to use QuickStatements. Users who indeed are autoconfirmed don't need to read that again after each login to the tool.