There is a reason why the Farsiwans are disliked by the Pashtuns - Try to understand that !
Pashtun Nationalism is there..it is very much there as it should be ! But Pashtun Separatism died out when the first Pashtun from the Tribal Areas & Swat picked up arms for Pakistan & fought in '48 to capture whatever part of Kashmir we do govern. They are very well integrated into Pakistan's security apparatus & the bureaucracy ! The FC, for example, which is fighting the TTP are comprised of almost entirely Pashtuns with the majority of them from the Tribal Areas; the Tribal Lashkars alongside them are playing their part in keeping us safe & protecting their land & loved ones. And I've talked to more than my fair share of Pashtuns & you'd be surprised to know that they are more patriotic than the rest of us & I don't say that just to make a point.
The reasoning I'm telling you this is - We don't have to worry about the Pashtuns being corrupted by Afghans or anything like it at all ! Everything is perfectly fine there.
Do you know the few Tribal friends I have (about 11 & from different social strata & age groups) hate Afghans more than I ever could ! They've already kicked out most of them from the Tribal Areas with many residing in KPK proper, Karachi & the rest of the country - A push from the Pakistani Establishment is all that is needed to repatriate the rest of them to Afghanistan & the Pashtuns would support that wholeheartedly !
Don't mistake cultural, historical & linguistic affinity with the Afghans as a sign of weak patriotism by the Pashtuns ! They're the best & they've my arse covered.
They have protected our Western Flank ever since & no amount of BSh*tting by Afghans is going to change that !
P.S Ask @
Hyperion more about this should you wish to ! He knows about this stuff.
P.P.S
When Iqbal said 'Afghan bakiii kohsar bakiii' - He wasn't referring to the Afghanistanis..he was referring to our Pashtuns & so remember Pashtun bakki Pakistan bakkii & I mean that !
P.P.P.S Now run along & flirt with a few women & get drunk instead of spending most of your days on PDF like us old timers !