I know a family in Canada who has frequently power outages.
It would be perfect for them.
Easy to use, easy to maintain and stabilisng their system.
They like to drive trucks like these as well.
Of course EVs might become a standard backup/stabilisation part in our ecosystem and currently everything ev is still more or less bleeding edge but why do you mind if people start investing in this type of technology over others?
8gb is the minimum and is still working fine.
Plenty of ram for plenty of use cases.
Not everything has the same CPU to memory balance.