I didn't own a car until I was 27 and when there's no other choice, you definitely can use a bike in all weathers. It sucks, but that's life. You appreciate the warmth more after weather so cold it makes your face sting.
As for rural living, the article is talking about cities, so the idea is you travel to the edge of the city by car then get on a bike.
People lived a lot closer to their work then..,
Shower at work? why, because you're sweaty? yeah, the humidity on East Coast is killer. I don't shower, but I keep a change of clothes at work.
[1]: https://www.fastcompany.com/3052699/these-historical-photos-...
[2]: https://www.francetoday.com/travel/paris/the-paris-bicycle-b...
Yes? Or alternatively just dry off and change clothes.
"How do you get your kids to school?"
Kids here take the school bus - or indeed cycle to school. I cycled to school from about age 6.
Why? Because of winter? They make cold weather gear for cycling. You can even buy rechargeable, heated gloves. You can buy studded tires, as well.
I had a year-round, 10 mile, each way, commute for 19 years, in temperatures ranging from 0F to 100F. (Humidity, raising the Heat Index over 100, is far worse than the cold.)
> commutes in rural areas during winter that is not just inconvenient but actually quite dangerous.
Not if you build the infrastructure for it and maintain it.