I have postural orthostatic tachycardia syndrome. Standing still for as little as one or two minutes is a challenge for me and people have told me before that my feet ‘looked red’ or that I suddenly looked uncomfortable when all that I was doing was standing in place. My blood pools in my feet and sometimes I can even feel them throbbing. My condition is not so severe that I need a wheelchair, but I need to sit down or I’m very uncomfortable and at serious risk of fainting.
I’m just glad that I have no plans to fly anywhere because the best that these seats might do is delay my symptoms for a short while. The absence of proper seating would be a little more serious than an ‘inconvenience’ for me.