That sounds absolutely terrifying to me. [1]
All these articles about the downsides of meditation and the above statement just keep pushing me away from it. I enjoy guided meditation with a licensed therapist, but unguided meditation by myself feels more and more unnatural.
1: Aside: I have enjoyed enhanced senses under strong drugs, but I also enjoy spending most of my life sober with unheightened perception. There is a reason why our brain is filtering out most sensory signals. I would not want 360 view and to fit thousands of sensations during my normal day.