So the only reason they "allow" you to do so, I dare to assume, is because you click that small x button on the pop-up message and disregard the warning.
No, this is inaccurate. I didn't get any restricted pop up as my traffic was always routed through my Canada VPN (which of course let me access the platform with no warnings or issues).
It was only until the withdrawal that they suddenly took issue with VPN usage.