There’s a cafe near me that’s open 24/7. I’ve been in there a couple of times and the coffee is horrible, the last time I visited the guy behind the counter didn’t know how to turn on the espresso machine and had to call his boss.
But I’m 100% certain all those people turning up at 1am are just getting a caffeine hit before heading to the clubs
A made the mistake of watching YouTube on my TV a few weeks back, without an ad blocker. I was getting 1-3 15 second ads every 2-3 minutes!