I’m still trying to find out definitively for myself. For the most part I think it doesn’t attract dust, but my car does get dusty [or maybe my expectations are too high in general]
I’m going to cut my car in half soon and post a long term 50/50 test to find out the answer.
I will do the same next year. Construction here should finish by the end of the year so after pollen season in 2021 sounds like I will try again, definitely like it