That doesn‘t sound stupid though. If you have a battery plant and too few customers in the automotive sectors, its only logical to shift the output for energy grid and datacenter needs.
What should they do otherwise with 20 GWh of batteries?
The Mustang maker added that it would invest $2 billion to scale the new energy storage business, which it said would "leverage currently underutilized electric vehicle battery capacity." Ford plans to deploy at least 20 gigawatt-hours of energy storage systems by the end of 2027, which is roughly equivalent to the power used by 2,000 US homes for a year.

To be fair, Mozilla has done quite some stupid shit in the last decade or so. Remember when they killed all addons with version 57?