At least there's some merit to that, since many network don't yet use a 5G core (or SIM cards aren't capable of using it), so the definition of when you "are on

At least there's some merit to that, since many network don't yet use a 5G core (or SIM cards aren't capable of using it), so the definition of when you "are on 5G" is really murky: https://source.android.com/docs/core/connect/5g-nsa https://source.android.com/docs/core/connect/5g-nsa