I was on crutches for a few months a number of years back when I broke my foot. Fortunately, I was able to switch to mostly working from home. But it was still really eye opening. I cut out most of my travel, didn't really go into the city at all, got home grocery delivery, etc.

I did find I was able to cook so long as I kept things simple and didn't do anything that would have required moving heavy pots around. Decent takeout options are pretty limited around where I live so I felt I had to just cope with cooking the best I could.