You are free to hold your view that world is getting better and better day-by-day.
First, that's not what anyone said at ALL. I said (and I think Cofty was close) is that the world is better than it has been and keeps getting better. Life expectancy, war, slavery, disease crime, etc., are all reduced or less severe. It is not an opinion, it is an observable fact.
My experience is that world is becoming worse and worse day-by-day.
How, specifically, is that your experience? How are you comparing the the world on a day by day basis to reach that conclusion? So far, nothing you've said supports reaching that conclusions, it was simply anecdotal data without context.
Interestingly, former Pope Benedict XVI shared my view of the world
OK. So? Former popes ordered murders, had prostitutes, ordered genocides, etc.