Welcome and great intro!
I will say that i find myself at home in keto, my blood sugar is so unstable even with clean unprocessed carbs i get bounced all over and into hypoglycemia of i dont watch it...
Though my ex tried keto and couldnt get out of bed for 3 days ...
We have to always remember individuality here
Macgyver is right you could experience weight loss with any foods....
But we all find a program we love and feel personally good on, good to hear you and the wife have found your happy place