All speculation. While you say it doesn't mean you are wrong it also doesn't mean you are right.
Every person I have spoken to in person who has had a smart meter meter has been able to bring there bills down now they no longer get estimates and are able to monitor usage and change habits accordingly. This includes myself for my electric, I have been sending email after email threatning cancellation if they do not fit one on my gas.
Other than speculation you have posted here I have heard nothing bad of them, are you able to post some links to stories or instances of what you are saying has happened?
The older generation usually do not like change (not that I know your age). I remember when wifi started going big and people held out for ages thinking they would have hackers sitting outside there houses, best thing since sliced bread.