Not really. 5G won't replace 4G. 5G just requires to many cell towers to make sense outside of high-traffic areas like hospitals, airports and stadiums. 4G will

Not really. 5G won't replace 4G. 5G just requires to many cell towers to make sense outside of high-traffic areas like hospitals, airports and stadiums. 4G will still be what's used in outside environments. That's how it's been explained to me, anyway.