Ha! Just wrote an article on this exact topic. I hope it helps you out, or sparks ideas.
I cannot imagine feeding two young men. I remember how much they can eat!
I absolutely LOVE this article. None of your ideas are outrageous. They all make sense and are easy to implement.
I turn my subscriptions on and off as I work through them. Right now I've got Hulu activated for $12.99 with no commercials. Last month it was Netflix. In a couple of months I'll turn off Hulu and turn on Britbox. I do the same with Audible.
My library has a wonderful e-library where I get most of my books and audiobooks. The Libby app they use allows for reading in Kindle and syncs to Carplay for audio ... amazing!
Thanks for another wonderful article!