Now that you say that I'm going to go on Zwift earlier than I usually do tomorrow to see what it's like. I usually start between 4 and 5pm Eastern Time and that's already getting late Euro time. I can just check from my main computer since it connects to the trainer even though it is two floors away. But when I ride there are usually few Europeans but lots of Americans and Canadians. It must not be a South America thing because I never see people from there, not that I'd know what their flags are.