For some, that same home that they brought their newborn baby home to isn't the same one that same baby will someday leave to go to college.
For many of us, our current home isn't our forever home.
It's perfect for where we are now in our life or we know that someday jobs will require us to relocate. And for that very reason, it's imperative to show them "this is where I held you when you needed snuggles." Even though my oldest is only 6 years old, I can't remember the specifics of how his room was decorated. I need pictures to remind me of certain cute things that he would do.
I'm telling you, you will always be grateful for these photographs. And so will your kids!