I wouldn't. I lived in the US for 12 years here's my 2cents.
As everyone is mentionning there is the gun violence but the gun violence is the tip of the violence iceberg. Overall the level of violence is much higher, muggings, home invasions, rape, child sexual abuse, car breaking etc are much higher. And social violence, Americans are more often racist and sexist than Europeans. And there is much more structural sexism and racism.
Also America has taken post-modernism and mixed it with home based cowboy mentality, to create something I think is very toxic. Let me give an example, think of Trump most of what he says is factually a lie, but the emotion is truth, that's what resonates with people. In an everyday way people have a strong negative reaction to expertise, facts, science, and critical thinking. It's very anti-intellectual in a way that most Europeans just can't imagine.
Finally parents have a very different approach towards parenting. Very few limits, very few interactions with reality, like every kid is gifted and gets a medal, basically parents protect their kids from every possible frustration. I don't think this is very healthy. I have kids and would not even consider moving there with them.