No I don't know how much in used in technology. That's something that requires immense resources and special insider knowledge in order to provide a factual answer.

I or anyone else, doesn't need such knowledge for the point to be valid.

It's obviously used in high end technology and with the global space race now a truly global competition. Gold is an asset that will continue to be utilized and hold value.

It was a comparison though.

Because if we are talking about precious metals. Copper is much more valuable and utilized.