What we actually need is a ban on exclusivity. There aren’t nearly as many complaints about music streaming services because most music is on all of them.
Plus if more TV and movies were on multiple streaming services, they’d have to start competing on service instead of exclusive content and maybe actually improve the experience…
Just drop the M - GPH/gallons per hundred is just as short and easy to say as MPG.
In Australia we say “litres per hundred”, there’s no point specifying kilometres because what else would it be?