OK, at least your tutor is doing PESTLE (I still hear of some stuck in the 1980's original of PEST). However, some of your analysis could generate a bit of extra bite if you added the other 'E' - most are doing STEEPLE now. That 'E' is 'ethical' - which gives you scope to add aspects such as Afghanistan, religious intollerance/diversity/integration, wealth disparity etc etc into your essay.
May be worth checking that he/she will give you marks for this - if you do it and he/she says that they will only award marks for the 6 stipulated categories you would have made some great points but without due reward. If he/she does like the initiative of using the 7th letter, you could be into 'bonus marks' as most other students will slavishly follow the instructions.