[lordofgibbons]

There's what websites/apps you use, but also your behavior patterns. Are you a night owl? How often do you check some website or app. I'm sure there's a lot of other information they do gather based on the "metadata"

[eviks]

Vpns wouldn't hide the fact you're a night owl, though? The fact of traffic+time is still visible to the ISP?

[wiseowise]

VPN will hide what you’re doing at night, though.