I will advise you to look more carefully and make your currency selection. Centering your advice and description on the benefits of holding a crypto asset across all crypto currencies is very risky and dangerous because there are a lot of scam crypto currencies out there that should be avoided and not used as a choice of investment in any way.
Investing in crypto currency when you take the right steps by investing right now is a good thing, and it always turns out to be profitable when it's held over a long period of time, allowing the assets to add value as their demands increase.
Investing in gold and other valuable resources is also acceptable. The value might not add up really quickly or it might remain stable in a particular place, but it's better than investing in an altcoin that will turn out to be lavish and wasteful or that hard-earned capital one tries so hard to gather.