I can't stomach the video, but I looked into the restaurants. He links to six instagram accounts that purportedly belong to restaurants in the Gaza strip.

I think the basic situation is that, although some people do still have money in Gaza, and some restaurants do still manage to sell food to them (at least as of a few weeks ago), limited supply and high demand have driven up prices beyond what many can afford, especially those who fled the hot zones with only what they could carry. This is why crowds of people are dodging gunfire to reach aid boxes supplied by enemy soldiers.

summary of the six instagram accounts this guy linked

Pistachio [account created May 2025] - www.instagram.com/pistachio.gaza/
- Restaurant closed 4 weeks ago due to inflation of prices, and possibly after being pressured to close, per comments.
O2 [account created Apr 2025] - www.instagram.com/o2gaza1/
- Last post 4 weeks ago, announcing they no longer serve desserts because "raw materials are not available."
- At the time, they were still selling pizza and calzones — which are made of flour, a staple of food aid to Gaza
Roma [account created Jan 2023] - www.instagram.com/roma.resturant
- Last post 9 weeks ago.
Ice Cream Hamada [account created Dec 2017] - www.instagram.com/ice_cream_hamada/
- Restaurant closed, and before that they were only open on Fridays.
Happy Chocolate [account created Apr 2025] - www.instagram.com/happy_.chocolate/
- Posted today, the only restaurant in the list that is demonstrably still open, at least if we believe their posts.
Cafe Estkana [account created Mar 2025] - www.instagram.com/cafe_estkana
- Whole neighborhood is rubble, per Google maps. Address is "across the street from the Palestinian Legislative Council" in Gaza City.