It is key to draw our attention to one of ancient geographic theory which is the ENVIRONMENTAL POSSIBILISM THEORY. Possibilism can be observed in any situation where man conquers its environment, making the environment more suitable for his day to day activities and creating new artificial features. Cryptocurrency is a typical example of possibilism. Based on the concept of sustainable development of any nation Cryptocurrency is becoming a vital instrument for transactions,investment,Income and giving job opportunities to many even in time of pandemic. crypto currency is a big breakthrough to man and environmentally friendly.
I understand your view here about environmental possibilism, it simply that talking about human conquering his environment and this is true. Bitcoin mining are all a product of human environment. Production and ability to make something out from the environment is the difference between human and animal.