I know a person who tested and fit people for hearing devices.

If I understand correctly, hearing devices necessary for people with some malfunction in hearing system. Ill people.

So here rising very interesting question - why she does not blame the incompetent doctors, who can't do exactly what they intended to do - fix malfunctions in humans, but blame wifi/bluetooth for some harm?

Obviously, if doctors would have done their job properly there even will be no any need for any hearing devices, with bluetooth or without, whatever, so the question of EMF harmfulness even just wouldn't exist in the first place.

Or it is just politically correct to blame some EMF for the problem instead of real source of the problem - ignorant doctors?

It's not exactly EMF

It is exactly EMF. Bluetooth and WiFi works literally using EMF.

I know a person who tested and fit people for hearing devices.

If I understand correctly, hearing devices necessary for people with some malfunction in hearing system. Ill people.

So here rising very interesting question - why she does not blame the incompetent doctors, who can't do exactly what they intended to do - fix malfunctions in humans, but blame wifi/bluetooth for some harm?

Obviously, if doctors would have done their job properly there even will be no any need for any hearing devices, with bluetooth or without, whatever, so the question of EMF harmfulness even just doesn't exist in the first place.

Or it is just politically correct to blame some EMF for the problem instead of real source of the problem - ignorant doctors?

It's not exactly EMF

It is exactly EMF. Bluetooth and WiFi works literally using EMF.