Don't misguide pls if you hate jio say I hate jio. Company closes due to insufficient funding and improper guidance.
Kingfisher closed because share holders felt hectake to run the costly airline. Jet airways fell into dept due to their improper plans.
Airtel will not face such thing airtel now has invested in Africa and latin america. So they are good. Other idea owned by tata is doing good so no problem. I don't care about vadaphone let them close we shouldn't care about a foreign company