Nope, not how that works, because the library serves a function that is guided by principles they can point to, the community is often ignorant of that fact. You don't get to tell a library what they can and can't do merely because you contribute some amount of money to them, because you are not the sole source of said income remotely, nor does the library only exist for you.
Never said all libraries functioned the same, there are academic institution libraries, which are privately run moreso and perhaps get some amount of federal or state funding, but public libraries are not the same as libraries related to a school remotely, they exist independently and ironically often emerge from libraries that started in churches. Yet here you are trying to take things back as if the library is your property just because you contribute to some amount of their funding. That still doesn't make it the sole discretion of the community based on religious bigotry and reactionary fears
A community benefits from diversity, it is not for you pearl clutching zealots to say what is appropriate or not based on preferential faith based nonsense that doesn't use your brains remotely, just your gut