It is not efficient, I agree. But the cryptocurrencies should be of low priority right now, there are much more significant topics and problems, plus - how do y

It is not efficient, I agree. But the cryptocurrencies should be of low priority right now, there are much more significant topics and problems, plus - how do you expect people to use cryptocurrencies if they won't even have any computers due to various shortages caused by the miners? Maybe sometime, but not right now.