I tried to ask this mentally-ill male who was a hugely "popular" anituber to convince me "gender" is valid when it doesn't have anything to do with the tangible and that it only exists within people's heads and not within the realm of the concrete world, like actual scientific categories, and he said yikes no and kicked me. Join the livestream and BTFO this infamous tranny from his delusional anti-truth bubble.
https://www.youtube.com/watch?v=H69yoSNKc-4&feature=youtu.be