This is the way. My setup is very similar except I only use authentik for Nextcloud. I don't expose my "arr" services to the Internet so I don't feel it necessary to put them behind authentik, although I could if I wanted.
Using Duo's free 10 personal licenses is also great as it can also plug into authentik for MFA through the solution.
Vasectomy's are reversible while tube tieing is not. It's still bullshit females can't make that decision for themselves though.