@@SenpaiMira- No it's because When I saw it I said to myself 'are my eyes playing with me right now or did someone actually make mlp x kny' I thought I wasn't getting enough sleep 😂
Yes, he looks like MJ, but his real name is Muzan, and with his blood he can troun humans to demons, and he was responsible for killing Tanjiro and Nekou's family, he can live up to a thousand years, and he's the only one that can tron Nekou back into a human.