"Bitcoin is a worldwide cryptocurrency and digital payment system called the first decentralized digital currency, as the system works without a central repository or single administrator."
Perhaps if you could make a cogent case showing how Bitcoin Segwit is in any way more decentralized than Bitcoin Cash, you might have a point. But so far, all I've seen from you or others is mere hand waving.
Actually he has very good point. What you call Bitcoin Segwit can do ALL the things so called Bitcoin Cash can do and a lot more. This is why BCH is dead. It was born dead.