Just because you don't enjoy something, don't be so happy for others misfortune please. For some going to restaurants are their highlights of the week and for the people working there, their paychecks
Even before Covid, the sit down restaurant service with it's hostess and waiters and 3 course menus seemed to be going the way of the movie theater. Who has time, who has energy, and who wouldn't be just as happy getting Doordash and eating in the comfort of their home and probably watching a movie at the same time? Fewer and fewer people it turns out.
I think your anecdata is heavy on the anecdote and light on the data.
0: https://www.nrn.com/sales-trends/us-restaurant-sales-reach-r...
Well, I'm just one data point, but I vastly prefer going out for dinner (and sitting down, getting a menu, having a waiter) and going in person to a movie theater to doing those things in my same-old living room that I see every night. I don't know just how in the minority I am, but there are some of us who think it's worth the extra money you pay to have the experience.
Who has time? I do, when I'm on a date. Takeout isn't the same. (When you're married, you can get takeout and take it home, but that's... kind of lame.)
Also, when it's bad weather (hot/cold/rainy), takeout leaves me with the question of where I'm going to go to eat it. Not to the park when it's 35 degrees (whether Farenheit or Celsius). In my car? That gets old. At home? Where?
Often this would allow restaurants to serve upscale food at cheaper prices due to low overhead. Even with their successfully efficient business model, many are closing permanently.
Your comment sounds dramatically bitter.
I'm not saying we should just do that, but in terms of raw efficiency, the only issues is freshness vs. transport/timing etc.
Otherwise - you don't make your own butter, grow your own food, or make your own furniture either.