If you hate stock Android, definitely try Graphene. It doesn’t come with preinstalled bullshit and let’s you run your banking and other shitty apps in a different user profile. Google Play Store and Services are completely optional. You get nearly full control without the negatives associated with rooting.
Crypto cannot be banned. It can only be made illegal, if countries want to remove themselves from the digital currency revolution. The derivatives market is $730T. Stocks are about $110T. Real estate is around $380T. If you’re concerned about the minuscule amount of illegal activities that occur within the 3.5T crypto market, your fears are misguided. Crypto is mostly traceable. Fiat currencies are highly preferred for drug sales and tax avoidance.
China has over 4 times the population of the US and pollutes a little over twice what we do. Which is incredible considering they make all the crap we buy. Per capita emissions should be the only way to discuss who is making strides.
Are you just as concerned that cash is not traceable and that some is exchanged tax free? I don’t see how any GPU miners are profitable at this point. Outside of gaming: AI must have a larger GPU demand? Most miners are using ASICs. You’re absolutely right that mining energy should come from plants that have underutilized capacity and (obviously) renewable sources. The cat’s out of the bag on cryptocurrency and unjust laws don’t deserve to be followed. All government printed currencies eventually become worthless.