Tantalizing Tango Notes 363 Dj El Monje. What is Tango and what seems to be Tango

This dance  is tango. This dance is not simply a tango but an excellent Argentinian Tango

This seems to be tango but it s not . It is a show baced on Argentine tango
Untill this point there is no problem at all. There is going to be a big problem if somebody consider this as the real Argentine tango.

This is also Argentine Tango. It is actually the real Argentine Tango

This is also Argentine Tango.
But this

is not Argentin Tango. this is probably the way that American Stars system treats the Tango, having probably pole dancing in mind.
Is that clear what tango is ?