What you're trying to tell me is that it's not valid for someone to consider US culture as it pertains to guns as a reason for wanting to live there or not, because I'm statistically unlikely to be involved in gun crime. The statistical likelihood of being a victim is totally irrelevant, we're talking about the compatibility of cultural values.
And on that basis it is totally fair and rational to refuse to move somewhere that fundamentally opposes your own values. It's a matter of integrity and what's important to you, and nobody has the right to tell anyone whether those values are better or worse (or more/less rational) than your own.
Crime is practically a given anywhere so on that basis you're absolutely correct. It's totally irrational to think that prolific reports of crime in the news is a good reason to think you're gonna get shot or stabbed when you walk down the street. Which is why I'm focusing so heavily on the cultural aspect.