they might be half sisters, that or its like when a spouse tells the other that THEIR child is doing something,, like, when they are ucking up they belong you YOU not me
Basically millennials think about more important events in history, while completely discarding how the internet and its development changed the world, while Boomers realize how social media completely changed the world as they lived with and without it, making them completely discarding other differences between the generations.
http://www.socialmarketing.org/newsletter/features/generation1.htm