>1) people believing long-outdated guidance about not using open WiFi networks without a VPN Long-outdated? It's more important today than it was 10 years ago

>1) people believing long-outdated guidance about not using open WiFi networks without a VPN Long-outdated? It's more important today than it was 10 years ago. That public wifi you're on is tracking your every move and correlating your devices back to you if you happened to purchase anything in the store with a credit card.