I like Sartre a great deal. But he proceeds from an ideological foundation, too.
Let me be clear: I'm not speaking--necessarily--of specific and common ideologies, but of the reality that everyone approaches things through such a prism. AMC calls it a world view. Fine. But the idea that intent is lacking is flawed, in my view. No one thinks and speaks of the political, sans intent.
And with regard to Sartre, this is crystal clear. In many ways, he is an ideologue of the first order.
AMC also calls it having a perspective. It's a tight stretch equating ideology with perspective, is the main point. Not sure you'd disagree.
But there is something fishy here: we do speak of the political minus intent quite frequently. In fact, in politics we can only really be concerned with effects and consequences since deciphering intent (or sincerity) of politicians, for example, is utterly impossible. And, let's say one is concerned with intent, the only way to arrive there is through the continuity or discord in action and consequence-- even that's basically unreliable since it assumes some level of sincerity at some moment in time that simply might not be there.
I have an ideology I'm aware of. I entered it purposefully, intently. I doubt highly that I had one before. What I had before I also have now: perspective, but something else, something in addition to the normal prism is there as well.
AMC