I am by definition a boomer..
1. Not shameful where I come from, never was... That has stopped around the time of the world wars..
You know, fathers died in those wars. Single mothers were common ever since.
2. Loss of religion is a thing for over 100 yrs already. It is directly connected to scientific progress. Because science pretty much disproves it.
3. Also false.. The opposite is true. The value of family as a whole is in a slow decline.
Large families was the rule. Not only did you live with your parents, but also with your grandparents, your spouse etc etc.
4. Hogwash.. Political spectrum always existed, from all the way left, to all the way right.
Yes, there is a slight move to the left, because during WW2 we've had a dramatic imbalance towards the right. And since people's memory is lackluster (as you display too), the destructive nature of right wing radicalism started to become forgotten. Hence why it's on the rise once again.