It was so easy for me to go back to a cheap drip coffee maker and pre-ground coffee. I realized that I’ll never appreciate the flavors and process as much as the investment would call for.
I‘d love to have better taste, but I‘m saving so much money, I do not really care.
While on the topic of James Hoffman and coffee, a <$100 device I'd nominate is the insulated heated mugs. I believe he tested the Ember Mug but there are competing models. For those who tend to drink their coffee while working, it's quite a decadent feeling to take a sip without ever having the unanticipated shock of your coffee having gone cold and having to trundle over to the microwave to warm it up (in my case sometimes more than once).
I recently got a second shelf rack[1] so they can hang side by side instead of needing to put a plunger in the tube when one is hanging behind.
There are a lot of different recipes for how to brew coffee in an Aeropress.