I'd say the theory that any of BMW's cars were designed to pull to whatever side of the road you drive on is misinformation - at least as it pertains to this problem with the F10. BMW itself has admitted that this pulling issue is in fact an actual known problem - and we all know it doesn't have a fix "at this time".
2011 F10/535i Space Gray ("v2.0"), ZSP, ZAV, ZCV, ZDA, ZPP, ZP2, NASW, 465, 464, 4NB
2011 F10/535i Space Gray ("v1.0") ("Ain't my problem no mo'...")
2008 E60/528i (Retired)