It's not a "perspective" that the group she joined is closely linked to PKK, a terrorist organisation. It's a fact.
You can romanticise it as much as you like, but the fact is that this young British woman left her home and her country to be cannon fodder for a foreign power, in a conflict that is not her own, in a strange land she does not belong.
It's sad that such a promising young woman died, but what she did stupid not brave.