We don't even have 5G. Just newly available spectrum applied to on a 4G LTE network and billions of dollars in marketing hype. Yes 'massive MIMO', beam forming

We don't even have 5G. Just newly available spectrum applied to on a 4G LTE network and billions of dollars in marketing hype. Yes 'massive MIMO', beam forming, and other pipedreams exist in the lab but are hilariously impractical in the real world.