Not everyone is going to quit smoking just because the rates are hiked. They will find ways to get hands on cheap cigarettes just because they can't control the cravings.
Scientifically, quitting smoking is one of the hardest thing even with a lot of effort and self discipline it will take atleast a year for a moderate user so no one is going to stop at all but the rate of smoking might decrease but as said it will increase the cheap imported cigars to get into the wider market.
I think traffic hike and price hike of smartphones is going to happen again.
I though am comfortable with buying a <15k phone and running it for the next 3 years, the current one I have is like that and it will step into 4years now. I will only change that once the software become obsolete and stops supporting banking apps.
For tariff I pray that Jio keeps the 198 plan on, otherwise its doomsday for cheepos like us.
For the flagship models, the price hike is simply the way that it always has been. They will start with competitive price once they get user they will turn into premium ones instead of flagship killer. But mobiles usually will cost higher because of Nand and Memory price increase in the global market and it already happened. The mobiles sold for 12,999 is now sold for 15,999 which is only because of the storage device demand all around the world.
I still see the old price tags on jio app but not sure when they are going to change them but sure it is coming.