Same reason they don't have drag queen story time in Iraq.

Due to the death of public libraries in Darkie enclaves.

Maybe they're satisfied with their current level of control over blacks and don't think it is necessary to throw in gender dysphoria manipulation on top of it.

Because niggers are already perverted

I wasn't aware blacks could read, let alone require a library, but maybe having someone read for them would be a benefit. That person should probably not be dressed in drag, though.

niggers everytime

They couldn't tell the difference.