What would happen if someone, lets say Bob. Goes out and says "We got a problem. Previous governments have been doing too much QE. Inflation is going wild. We will now adopt Bitcoin as legal tender."
Would Bob get elected? Or would majority of people not like Bob?
LOL.. such policies will make Bob a Libertarian. And Libertarian candidates usually receive around 2%-3% of the votes in the POTUS elections (back in 2020, Jo Jorgensen received 1.18%). So that gives you an idea how practical it is to make claims such as this one. Democrat and Republican parties are solidly behind the national currency (i.e the US Dollar). Trump is believed to be somewhat pro-Bitcoin, but even he won't approve what you have posted. So my prediction is that Bob would receive some 2% of the vote and zero electoral college votes.