Yeah wiki also says.

Bluetooth 2.0 already supports 3mbps or (2.1mbps real world)

The bit rate of EDR is 3 Mbit/s, although the maximum data transfer rate (allowing for inter-packet time and acknowledgements) is 2.1 Mbit/s.

BT5 expands on the Low Energy specifications to allow 2mbps burst.

Bluetooth 5 provides, for BLE, options that can double the speed (2 Mbit/s burst) at the expense of range, or provide up to four times the range at the expense of data rate.

Also 802.11n already runs at 54mbps for a 20mhz wide channel.