Despite most governments do not recognize Bitcoin as a currency, all those restrictions and existing laws relating to online and mobile gambling apply to bitcoin gambling. If online gambling with fiat money is illegal in your jurisdiction, then it is also illegal with BTC.
Yeah Law in the online gambling using fiat money will also be applied to bitcoin gambling.
as they both share the same way of playing gambling online.
If you want to play gambling using bitcoins but it its illegal in your country, then try to use VPN, Proxy changer, or other ways to change your geolocation that can be trace using the proxy that you used.