I appreciate what you said, fair enough, on the walking thing. Okay, that was part of my rant.
The serious part was about those who aren't able to walk as easily or are temporarily disabled. It makes a difference. Sorry, I find it a little cavalier to say, ”Oh, well, just walk. Don't be such a wimp.” There are some people who have problems doing that, and they're left in the same jam we are. I haven't heard any explanation there, let alone any kind of sympathy for that.