It's UK. ? Specially London where everything is easy ?
Many people Even drive there without dl license it's quite relax place i heard that USA not easy place to cash out.
Sure, keep on driving without a license. It's going to work out for you until you get in an accident.
Do you know what will happen then? Your car insurance won't work, they will refuse to cover any repairs because the car was driven by someone who wasn't supposed to be driving.
The police will give you a hefty fine for driving without a license and being involved in an accident and then if you damage another property, like someone's car you'll have to fix it out of your own pocket.
Good luck
If you're in Europe, I'd say Germany because there's no tax there and exchanging bitcoin is completely legal. You could also try Portugal.