I’m sorry but your going to need to backup the claim with actual evidence of the average tempreture in Ousa, Finland as well as the average time it takes for kids to get to school there because your claim means nothing because Ousa, Finland could be less cold on average then the person you’re replying too

Humans can be fine in cold weather for a certain amount of time and tempreture but it gets worser the colder it gets

And your comment also ignores people who are less physically able and people who are more vulnerable to the cold due to health conditions