Yesterday while cooking I set off the smoke detector, no I did not burn anything. They go off when I cook over a high heat. And yesterday once they started going off they would not stop. I ended up having to disconnect them all (they are hard wired with an interconnect) and I replaced them this morning. Aaaaaaaand let me tell you, I had a sleepless night last night knowing there were no detectors installed.
https://www.southernliving.com/how-often-should-you-replace-smoke-detectors-8774122
No but it isn’t wise to generalise two of Europe’s less… regulated countries to just “Europe”. Pretty much every European country north of the Alps and west of the Vistula have mandatory smoke alarms/fire detection. It’s not a mystery why. 5000 Europeans a year die in residential fires and social housing, ie paid for by the tax payers, is disproportionately damaged by fire every year.
You can say where you’re from. Nobody’s coming to find you.
And yes, I’m probably more emotive about this issue than average. I’m sure that’s not a mystery why either.