I'm one of the unicorns. I'm a millennial, and they are (were) my favourite confectionary chocolate. I think my sister may like them as well, but everyone else I know detests them. I'm sad to see them go, but I know that I'm not buying enough to keep them in business by myself.
Hopefully candy makers will get a clue one day soon that incorporating as many unnecessary allergens as possible in a single product is bad for business.