Sure, that’s an option. And we don’t need central heating, a fireplace worked fine. We didn’t even need to build houses, we were fine living in caves. And who needs fire anyway, raw meat and berries are more than enough.

Heresy!

For some people it isn’t a choice, it offers accessibility. Even for someone able bodied the convenience of it can be in increase in quality of life. We should of course be careful at what cost that comes. But speaking of costs, it’s certainly made these things very affordable.