By Matt Hladik Comedian and podcaster Joe Rogan has weighed in with his opinion on transgender Penn swimmer Lia Thomas. Thomas began her career swimming on the men’s team at Penn before starting to transition in 2019. This season, she became the first-ever transgender athlete to win an NCAA title. On an episode of the “Joe Rogan Experience” with comedian Yannis Pappas, Rogan called Thomas’ success “an assault on women’s sports.” “What it is now is not good. What it is now is an assault on women’s sports,” he said, via TMZ. “And the idea that anyone would think it’s fair that someone who was nu…