Even though miners are now generally disliked, in the long run, and with the right approach, mining will bring humanity much more benefit than harm. Of course, cryptocurrencies are not money in the usual sense of the word, but because they allow people to depend less on states and avoid their control, they make society more accessible, and freedom is the highest value, which in today's world, too many are trying to deprive us of. So I started mining on the advice of a friend. I didn't buy dead video cards on Avito; I invested in
bitmain.forsale. They have excellent equipment that pays off well after a while.