Sigh. As I doubt many people here actually understand what Bitcoin is or how the various blockchain technologies work, please don't criticise them.
I agree, your husband does sound like a moron. Buying ANYTHING during the midst of an inflatory bubble is extremely dangerous. Especially if you don't have a very good understanding of the technology, its limits, and the state of the market as a whole. Buying it because 'his friends said so' is just ridiculous.
Dare I ask how much he money he converted into Bitcoin at the time? 😩