I've been experimenting with bbq'ing and smoking lately.
The problem with takeout besides cost is it isn't that good. It does in a pinch but the majority of it doesn't come close to something you can cook at home. And don't get me started on frozen food.
And throwing a roast or slab of meat in the slow cooker or oven before work/bed isn't much effort. A couple days of meals for minimal prep work. Smoking has proven to take more time and effort, but I'm getting used to it. My main issue is dealing with the coals so far, but need to buy a chimney to bypass effort.
Cooking something on the stovetop isn't much effort either. Unless you're getting into like a 10 step 30-spice curry or something it doesn't take much effort.
Baking seems like it's very time consuming on the other hand. Very productive but a lot of work based on very minimal experience.
As long as you have shit like dried beans, rice, spices and a MEAT, you can make a ton of food for cheap. Butcher shops are also your friends.