Bitcoin is an interesting asset class. It has a few properties such as
1) You can buy or sell a billion dollars of it in a day without moving the price too much. (current transaction volume is 7.6B per day)
2) Given some level of physical security, it's a very difficult asset to seize or freeze. This is useful for anyone who could be affected by government/non-government asset seizure.
3) As an individual you can literally put your entire net worth into BTC wallet on your cellphone, and walk across any border in the world.
4) Overall, while BTC is volatile - it's been a ridiculously good asset to hold long returning ~2000x over the last 8 years.
Considering civil forfeiture laws in the US, politically motivated asset seizures globally, and the general risk of being de-banked and robbed of any savings - we're likely to see more use of BTC as a store of value. It's a useful exercise to understand if we've replaced gold with watts and hashing power.