It's preferential treatment for religious folks. You can oppose that, but there's no point in pretending like that's in line with the American conception of the First Amendment as is."Anti-islamophobia" = preferential treatment for muslims.
I am against it. I am against any preferential treatment for anybody, except children, people with real disabilities, etc. The law is the same for all.
P.s. being a muslim is not a disability, it's a choice. Your choice = your responsibility. The society should not bear any inconveniences because of your choice/responsibility.