That's possible and that's why if they're using free VPN, that's one of the risks that they are bearing. That's why if they are into VPNs, it is better to use the one that's paid
Keep in mind, guys, that although bc.game do not prohibit the use of VPNs to access their services, they do not encourage it. This what the live support agent told me when I asked them about their policy regarding the use of VPNs.
Yeah, thanks for the reminder.
I'm not sure why you need to use one in first place, though! If the problem is with your ISP and all mirror links are blocked although gambling is legal in your country, then just use a different dns provider.
I guess most users of it want to use it for the actual purpose of it, hiding their own IP addresses, and don't want casinos like bcgame to keep their actual data. But anyway, life has been easier with all of these mirror links.