Blanket advice I give to everyone who asks, including individuals, families, businesses, universities, and governments:

If you want your _________ (insert product, service, or “life”) to improve and/or get less expensive over time, then you absolutely should save in bitcoin.

However, if you want your _________ (insert product, service, or “life”) to worsen in quality and/or increase in price over time, then you should continue saving in dollars.