The colonization of Mars is very real and necessary. Humanity now needs to think about a reserve habitat in case of a global catastrophe on planet Earth. In addition, it is not as difficult as it seems at first glance. Recently, on Mars, under a layer of dust, ice deposits have been discovered, which, if melted, would be enough to cover the planet Mars to a height of one and a half meters with water. This will greatly simplify the colonization of this planet.
As for cryptocurrency, it is unlikely to be among the primary issues in the colonization of Mars in the next fifty years.
We have not completely colonized the earth that was designed for humans by God, it is now mars that we are aiming to colonize. I can see that we are too full in the belly and looking for something to punch it for us. What global catastrophe are you guys dreaming of that will not also affect other planets?
The only catastrophe is that of Armageddon recorded by the Christian which will bring about the doom of human and if you like run to moon then, you will still be affected. So we better focus on how we can make this wonderful planet better and use our cryptocurrency here to the best of our knowledge.