In Michigan they have sit down Little Caesars restaurants. It started out of Detroit I believe. I've never seen a sit down Little Caesars outside of Michigan. Some of them have a few tables and sitting areas, but not many.
I'm not really sure what you are complaining about. Many pizza places are take out only. Some may do delivery and take out only. If you are really complaining about a place where you can pick up a large pizza for only $5, I don't think I can help you. Also, their crazybread is fuckin amazing. I love it.