What do you mean, gold has tons of uses?!! How else would I get my [pizza](https://mrbeast.fandom.com/wiki/I_Ate_A_$70,000_Golden_Pizza) to be $70k usd?? I wonder how the profit margins of goldmines compare to Bitcoin miners. 

bitcoin

How do you guys feel about gold? Is there a second best?

Bitcoin. ONLY
If you have bitcoins, you have anything you want.

Also another aspect: did you know how gold is extracted? How much pollution is generated in order to mine 1 ounce of gold?

Gold is just a shiny rock and its only usefulness is for electronic circuits.