gold will always be an interesting item to have and store. since ancient times gold has become a valuable item today. and investing in gold is always profitable even though it is quite low every year. but the price of gold rarely goes down. so it's not surprising if now people are still interested in investing in gold.
I think gold will not become obsolete, it will not be excluded by technology and time. we know that gold has been around for thousands of years, and the price continues to stabilize and even increase. we don't go back to gold. we always invest in gold