I'm lactose intolerant. Doing some research the claim is over 30% of consumers are also lactose intolerant. One would think with that many people who are, stores and industry would cater to such a large group, but they really don't.
I can find lactose free milk but outside of that, not much else at my grocers or drug store. Ice cream? You can find it but very few choices; usually less than five flavors and no lactose free ice cream bars or ice cream sandwiches. Just ice cream in a container and that's it.
Point is with industry, it takes a large consumer base to make it worth their money to carry such products. If they are catering to tiny groups of people, without a doubt they are doing so for reasons outside of normal business standards, in this case purely political.