Complex sentence: Her satirical comedy addresses social taboos and controversial topics such as racism, sexism, and religion, by having her comic character endorse them in an ironic fashion.
Split into simpler sentences: Her satirical comedy addresses social taboos and controversial topics such as racism, sexism, and religion. She often performs her act mocking bigotry and stereotypes of ethnic groups and religious denominations by having her comic character endorse them in an ironic fashion.