You don’t know Rush.
I can only judge by what he says publicly. I have no idea his private opinions are. He is unfairly accused by the left of being a yelling, hateful person. He is not that at all. He jokes, he makes fun of people, but at the end of the day, he does little talking about conservative positions. Explaining his views of what the president, or the left, or the media is doing to manipulate public opinion is not a conservative position.
Can you show me a citation of Limbaugh saying he was pro-life? In the 90s, didn’t he say he was not anti-abortion, but feminists were too extreme in their abortion beliefs?