i think now gold and crypto especially bitcoin are 2 valuable and profitable in financial world right now, combine with those gold and blockchain is really special project thats have a bright future..
Not onlgmy right now because on before gold is valuable already it has been use for many years ago. Now that crypto is even more useful and with gold nowadays is very needed because we are so much suffering from money manipulation. I can see that the future there will be no cash and it will be an era for physical materials and with blockchain in the next decades.
This is very much different because gold can't be used as a method of payment quickly with a long distance from country to country. Bitcoin can do that with just a few minutes.