This article is complete rhetoric. The officers who responded are not trained doctors, or Jedi masters with the ability to look at someone acting nutty and just "know" wtf is wrong...
All they know is a citizen reported suspecious activity, upon arrival they were swung at by an unresponsive & disoriented person. They dont know hes a nice unarmed guy with Epilepsy having a seizure, he could be a violent gorp, or on drugs. When some guy is not responding AND starts flailing his arms around... what are the officers supposed to do?
I'd have tazed him too without blinking an eye.
Also I have seen medic alert bracelets that people have worn for so long, the paint, or ink, on the raised letters fades and is hard to read. There's no standard for these, pharmacies sell cheap ones off the shelf... but there are also high quality ones that never fade, we dont know which he had.
There's also a chance his bracelet was booked in with his property, non sworn (civilian) jailers are infamous for that, either way they need to verify his medical condition beyond what a $3 bracelet says, drug addicts wear them thinking it will protect them from arrest (ghetto myth)
"Mr. Beloungea was unresponsive to police direction, the bag he was carrying was kicked by police from his hand, and when he flailed his arms involuntarily, he was tasered, sending 50,000 volts of electricity through his body (risking serious injury or death); hit with a police baton; threatened at gunpoint; and handcuffed behind his back. (The handcuffing itself is dangerous for persons experiencing a seizure, as it can lead to further seizure-related agitation and struggling, possibly causing asphyxiation or even cardiac arrest.)"
lol..this dramatic paragraph says he was arrested in typical fashon for someone who "flails" at the po-lice... yawn.