There was soda in the house when I was growing up, but it was reserved for lunch/sandwiches on the weekends, or as a drink, maybe after school. We never had soda served with dinner. I drank water. I do remember hanging out and drinking Coke and eating fries as a teen, though!
I do not have soda in my house, unless you count seltzer. My kids had it at restaurants or other's houses. One drinks it and one does not, as adults.
Once in awhile I have a Diet Coke, but it has been less and less often as the years go by.