So you live on the edge of Rosedale...nice...that means you're a stone's throw from all that good Greek food on Danforth (better change the subject, I'm drooling).
Yes, it is sad that there's a "knee jerk" reaction to foreign cars being superior. You would not believe how many people at work give me the "eeehw, you want that...now why would you buy one of those...it doesn't fit your occupation's image" (or something like that)...as I show them a LaCrosse or Monte Carlo in the 360 views on the web.
So I proceed to tell them (1) I don't give a $h! what people think, this is what I like, (2) every GM car I have ever owned has been incredibly reliable, (3) I neither like the repair bills of a foreign/exotic car nor the fact that I have little familiarity with the components whereas everything under the typical GM hood I can identify. Seeing that I know more than they do about cars, they finally shut up.
I think the issue here is the abandonment of what has been good to them for the foreign car. Your situation is more troublesome because GM put them where they currently are.
I can only relay a similar story. Growing up in LA, our neighbors on one side were Jewish and on the other side were Cuban. (So very LA, a Cuban, an Italian and a Jew, right?) At any rate, the Cuban family next door's husband and wife were a sales team, selling jewelry and art objects to Hispanics in their homes. They were an exclusively Cutlass Supreme family. At any rate, while I wasn't old enough to drive, their gorgeous 1975 Olds Cutlass Supreme ("Inca Silver" exterior/ "cranberry" interior according to my brochure) was the beginning of my love affair with the automobile. Next year, my dad bought a 1976 Olds Cutlass Supreme to which they raised an eyebrow because ours now had the rectangular lamps and the waterfall grille. At any rate, they put on about 30,000 to 40,000 miles a year. Their Cutlasses served them well and their driving was abusive LA metropolitan area driving. They then bought a Mercedes sedan. It was ugly but I guess they caved in to what others expected of them. Their kids are all professionals and have American trophy wives (God forbid they would date a Cuban, you know, which I find offensive because I like my own race just fine) and all drive foreign metal. I guess you can't be a professional in LA and drive an American car.
I think that a lot of it has to do with the expectations people have of you. If, living in the northern and less populous part of the state, even I get chided for considering a domestic vehicle, imagine how "inappropriate" it would be of someone in a high position in a snooty area to drive a domestic car. Turning this around will be slow, but I will have to praise Cadillac for putting a lot of younger people behind the wheel of CTSs and Escalades. It's a hopeful beginning.