One Nation leader Pauline Hanson has doubled down on notorious decades-old comments criticising Sydney's Mardi Gras, saying she thinks people should keep their sexuality "behind closed doors".The comments come only days after a colleague declared One Nation "one of the gayest parties in Australia".In an infamous 1996 interview with 60 Minutes, Hanson responded "I don't like it" while offering her thoughts on the annual LGBTQI+ festival."I don't like it because it's promoting something .. that is not natural," she said at the time.Her "I don't like it" comment was co-opted by musician Simon Hunt, also known as drag queen Pauline Pantsdown, in 1998, and remixed into a parody dance song that made the Triple J Hottest 100 that year.Three decades later, Hanson said she acknowledged the economic benefit of the pride parade, adding that it was "acceptable" Australia had legalised gay marriage."I still don't like the gay Mardi Gras, but that's my opinion," she told News24 on Sunday."Have I ever been to one? No