Not current tech. The expectation is to make it work on xcca 50-100 years. See an interview with Emil Kendziorra, founder of Tomorrow Bio, the leading European cryopreservation provider ๐ https://youtu.be/pTVwFKvGYeM
Also, with current technology of preservation they make sure to make as little ice crystals as possible. So they are using cryoprotectants and then induce vitrification.
Vitrification is proven to be reversible for small size things. Even human embryos. A rat kidney is currently the biggest thing to be vitrified, then reversed, implanted and working. We are scaling up, but it will take decades to be working on adult human bodies.
Bitcoin as a sovereign currency made a lot of sense, but suffers from pioneer issues. It uses too much electricity, is too slow, unscalable on L1, scaling on L2 is complicated (or surprising) for users...
As an investment, it kind of work. But it is an investment that cost lot of energy. So why to use it.
If you want to make a bag, totally do it! But just please use some coin that will not turn Earth to ash...