I used to work as a chef, but I still find it hard to cook for myself because of all the little tasks of deciding and shopping and so on. For a good while I used hello fresh just because it made things easy and uncomplicated week nights, and then at the weekend I'd cook fun or more elaborate stuff.
They're not as cheap as cooking for yourself, but adhd's poor planning and impulse control led to a lot of wasted food and expensive takeout. So in the end it didn't feel like to changed my overall expenses, and at least I was eating a cooked meal with meat and veg, not just eating instant ramen or ordering unhealthy deliveries.
Edit: fixed some typos