Boss, that’s ok for your other assets, dresses/attires, cars, possessions, etc. But not “Danglers”. Walmart is a private business. They can institute any rules for customers they want as long as it does not discriminate against protected classes. Don’t like their rules, then don’t shop there. That is not a violation of your constitutional rights. Only government is prohibited from doing so. I don’t like wearing masks either but I do so where a business requires it if i want to shop there.