01 the freezing costs power, which damages our planet.
02 This is often paid for by life insurance policies. Instead of the money going to your family or donating to a humanitarian cause, it goes towards damaging the planet.
I wouldn't be surprised in 100 years, the owners of these businesses cut a deal with the remaining family members, offering "hey, we will pay you $500m (half of the account balance) to unthaw your great great great great great grandpa if you promise not to sue us."