I think it is perfectly normal that bad weather stops traffic and keeps people at home. Obviously as much should be done by the authorities as possible, but in the end, we live in a world with extreme conditions. Before technology, people knew they would sometimes be snowed in and unable to go places, so they made contingency plans. A firm with such draconian rules that workers are expected to turn up when transport is down, is disgusting. People should be allowed to stay home.
Here in Queensland Australia, in the sub tropics, we are all expected to have a disaster kit: emergency food and water, a battery radio, candles, camping stove etc, for power cuts, or floods which can cut off entire suburbs. There are protocols in place for fire danger too.
Last such disaster was 2 years ago when floods cut us off and the electricity was cut off too. It could have lasted more than a week, and we were prepared for this, but luckily it only lasted a day and a half. The bloke next door had a generator, and gave us some space in his freezer for our frozen stuff.
Neighbours automatically help each other.