The bragg’s vinaigrette contains honey which is the only bad ingredient:
The bragberry one (I haven’t seen this) only has 3g of sugar per serving and is made up largely of fruit juices:
I feel that the benefit of salad/veggies outweighs any consequences of having a little bit of sugar. I mean, the greek yogurt has more sugar per serving than the salad dressings do. If you can find their products, I don’t think it’d be the end of the world to have a little salad dressing.