Post Jio era!

Hey all, If we could name things which changed all of Inde India drastically 1) Independence 1947 - 50 2) Emergency 1970s 3) Liberalisation 1991 4) Jio 2016 - 18 launch 5) Covid (world) Curious to know how was your life pre Jio and post Jio. What changed & what are your observations?