You see, this is a cool thing where someone starts a discussion with their thoughts on anime and hopefully other folks interested share their thoughts too! It's this thing we do on social media, not sure why you think it's a joke?
Unless you just think my taste in anime is trash, then all the power to you! But in that case, complain and share your own top 10 and add to the discussion. Maybe someone with similar tastes will enjoy what they see, ya know?