Over many centuries, gold compare with other precious metals, gold is the most popular as an investment until now. But I think bitcoin has become a serious contender for gold with increased price so fast in first decade. If people get a good information about bitcoin I think they prefer to take bitcoin as they investment choice.
They might. But that is not a 100 percent.
There is a possibility that they can also be the enemies of bitcoin considering it is shocking when they see its price for the first time.
It should be annopen minded person before they could really see the good part of it.
For now, inviting them would be a problem. Maybe after August 1 for we also dont know what might happen.