Cooking from scratch is way cheaper and better for you. Ultra high processed ready-food you microwave to heat up is so bad for you!! And contains virtually no nutrients. If you care about your health, bone density and longevity, I'd suggest you sack processed foods of every kind.
I cook everything from scratch including all our bread. Twice a week I make a huge Sourdough loaf (easy) using my own nurtured starters -I have two starters, one I use for sourdough loaves, the other for sourdough pancakes, sourdough missions, sourdough crumpets and sourdough muffins - all of which I make every week. I also make honey & milk bread, farmhouse white, spelt & rye etc and rolls that are so rich and soft and big with butter, milk and eggs in.
Another thing about ready-meals is the size. Tiny. Snack size and no I'm not overweight, I'm slim size 10 and eat huge portions, it's not how much you eat but what you eat. Ready-meals are full of rapeseed oil, toxic to the body and so very bad for you. All seed oils are. You want good fats - coconut oil, avocado oil, goose fat, lard/tallow. And meat, organic is my choice and we have a monthly delivery. Yes organic is more expensive but if you check out organic meats from farms that supply direct, it's not a lot more than meat from say Tesco.
I have every spice known to man in my over-full cupboards and it does take time to build up, I nowadays buy catering sizes so I can use as much as I like of dried herbs such as thyme, basil, chives.
Home cooked food is food of the gods, literally. From basic to a little more fancy. Once you learn it's easy - the BBC Good Food app is all you need plus an internet connection. I place a high value on my health and that of my husband, cats and dogs. We only eat real food. Way up the cost of time & effort towards taste, texture, longevity and staying as disease free as you can. What price a healthy life? and as for time, it sometimes does take more time but if you cook in bulk - cook once, eat twice, you can build up a stock of ready meals in your freezer.
Make the change and your future self will thank you.