I'm in the UK, and we have proper regulation that sets out what "free range" is - it is not whatever ludicrously tenuous definition the US has dreamt up.
I live in rural Scotland, and can see free range chickens for myself - they seem to be living a good life.
I mean that’s great. We have rural chickens too. It’s not that hard to find. The supermarkets here (Massachusetts) have pretty clear labels on what all the chicken raising options mean.
If you want a chicken that can actually walk around and go outside you want a pasture raised egg.