Nasa: Sending Humans through the Van Allen Belt is too dangerous; hence, the moon landings were a hoax

If NASA is just now trying to learn how to send humans through the high-radiation Van Allen Belt then how did they do it using 1960s unshielded Apollo spacecraft? How did Neil Armstrong pass through the belt twice (to and from the moon) and live until age 82?

Neil Armstrong was silent for years and then he delivered this public speech: