I guess it depends on your perspective. Here in Portugal, lots of people ended up sitting on their patios, chatting with friends, cooking on the grill, playing cards, sipping wine, and generally having a pretty good time. There was a collective groan around the small village where I live when the power came back on, and quite a few people commented that they were disappointed that they'd have to work in the morning.
Also based in Portugal, big city, and had a shockingly different experience. Fights in the street over traffic violations, fights at the bus/train stops for cutting 3h+ long queues, people hauling multiple 5L bottles and emptying the stores...
I doubt everything would be as idyllic as you describe if the blackout went for longer.
> and quite a few people commented that they were disappointed that they'd have to work in the morning
Hangover from the port.
Instead of doing drugs or chatting, I'd read a book on my Kobo.
The thing with the stuff you mentioned. I already drank enough alcohol jn my life to not bother with it anymore. Same with card games. And random chitchat.
Right, it's fun to sip wine and chew bubblegum for a day, but that's not the scenario people are worried about