As someone from said countries and regions, people living outside freeze to death here. Long before you get to that point your water pipes will freeze, leaving you without running water. The pipes will then burst and flood your house if you don't address it quickly enough. You can certainly heat it to a lower temperature and occasionally crack open a window for some fresh air, but there's a difference between conditioning yourself to be comfortable at 17C and -30C.

Where I am in Canada (and I imagine many states) there are legal minimum requirements so I officially get "3 weeks" vacation, but take a couple weeks on top of that using the "unlimited" policy. So "unused" vacation would be paid out according to the official 3 weeks policy in my case. I could see something similar being possible in Europe, but I think in practice europeans already take more paid time off than most North American's with unlimited vacation.

If the goal is to "win"... ya, you're probably going to need to spend money like it's someone else's, and should take that VC money.

How so? "The people's car" seems rather innocuous to me. My only guess would be that it could make some American anti-socialists uncomfortable?

It does point out that they'd need to enforce a reasonable minimum number of sick days if they're forcing them to be separate from PTO.

I would think the IPO is happening despite the pandemic, not because of it. They had been planning to go public long before the IPO hit, so I wouldn't read into that too much. I definitely have similar reservations about the company as you do though. I get the impression the tide is generally turning against the airbnb model at least within major cities.