Does anyone else plan on doing this?
I'm not, and it was not my plan. I keep Bitcoin and also fiat money and that is because Bitcoin is not fully accepted in all areas, not even in my country. Yes, I could say it was not banned in my country but the problem is it was not also accepted as currency. And I was urged to sell them and converted them to fiat money for there is something I could use to buy stuff and other necessities.
I see your idea was good but not really how it works this time, not now - might be possible and it works in the future.