I have my blog self hosted running WordPress and I Do NOT need the Wp-Rest API.
But as it turns out disabling it is causing to Contact Form 7 To not work. Contact form 7 simply shows the spinning circle infinitely.
As I read on wpbeginner (link here) that disabling will boost security.
So my question is if I leave it enabled, which I intend to do. What safety precautions should I take?