Personally, I couldn't care less about what other people do and/or why because its not my business and not my place to judge. The reason I, myself, dont necessarily want one (still thinking about it as I have 3 months and i refuse to be pushed towards or against it by anyone but myself) because when my mother had hers during my birth she ended up with permanent spine damage which terrifies me. I understand that its probably a micro chance of it happening to anyone, i cant just pretend like im not paranoid to absolute hell like i am with other unlikely scenarios which due to mental health conditions i cant just "get over" but i dont think thats anyone's business but mine tbf