yeah I have been saying this about all the coins, Bitcoin and a couple others you can sell and exit to your bank account in dollars or some other fiat based on the country you live in, but exiting into anything else is impossible at this point, and the coins are then all tied not only to bitcoin and say litecoin, but to fiat only, so we need another exit strategy for coins.
so I have been working on an idea for exiting to real world tangibles via another coin I am invested in and have worked with (also the dev is awesome) and have considered doing the same thing with another coin,
basically I am working on the material science and a simple but elegant solution for a 3D printer that will enable high speed printing with out sacrificing higher resolution than anything out there, and the real kicker is it will print with solid copper to start with and add materials that will enable it to print out transistors, and glass so printing out electronic parts will be possible.
my first electronics will not be anything awesome like CPUs or ram or anything but probably just the simple diode design of the silicon solar cell, but with far better energy input so they can be sold for much cheaper than anything on the market, allowing for selling ONLY for crypto and doing it at so far below what anything else on the market is selling for that the price in any particular crypto can be kept at 50% of the market price in dollars (ie you can buy 5 dollars worth of a crypto coin, and then spend it to get more solar cells from us or copper printed items than they would cost at around $10 US) This should bring in a huge amount of money to the crypto world and keep it there. anyone interested can message me.