I'd be comfortable substituting white almond bark for any simple candy recipe which calls for white chocolate. As one poster said, the almond bark is a little easier to work with (no "seizing," either), and yields a firmer product. I think it sets up quicker, too, which is why it's popular for candy-making.
I like to mix white almond bark with honey-roasted peanuts and, just in case that isn't sweet enough 😀, sprinkle with just a bit of red and green sugar for Christmas. Almond bark is perfect for clusters.
The pain they have cost us, the evils that never happened.