Well, Biden is a well known liar as well. In fact he was forced to drop out of a run for president when he was caught lying in 1987. Biden has told numerous lies during his presidency as well, although he has avoided the media as much as possible and relied on his media people to do it for him instead.
Biden also had secret documents, which he had no plausible excuse from when he was a senator. As for saying the schools perform sex changes, they do - many schools have "gender affirming closets", where they allow students to change into closing associated with the opposite sex and be called a different name - all without the parents knowledge or permission. The school and the teachers are not trained psychologists and do not have to deal with the harm that they do.