@lauren I can TOTALLY see that working for customers who are disabled, elderly, sick, live up five flights of stairs, etc. Way to downsize your customer base!
Apart from the question of whether someone can sustainably cook for themselves, some people won't enjoy cooking (just like some people don't enjoy reading Apollo Program's systems' handbooks). A world where they can't avoid doing that is not more joyful for them.
That aside, I could imagine that Uber Eats itself (as opposed to food delivery in general) might be causing people to enjoy life less by not cooking. If this is what you meant, I would appreciate some verbosification, because I can only vaguely imagine potential mechanisms.