Why is nobody talking of this method to store your seedphrase?

I was thinking getting half of it tattooed somewhere on my arm at a tatoo artist and the other half by another tatoo artist in a different country , on the inside walls line between my ass cheeks . Just think about it. This way my family can know and check my body in case of sudden death. Also, with the extra struggle of getting the seedphrase I'll have no problem Hodling my crypto . A mirror can help me when I really decide to sell. There's also no other scenario in which somebody would know about the location. Even with Amnesia , my habit of scratching my ass would make me remember my seed is there. My family can know only that it's somewhere on my body.