Meh. I live out in the country, and the only scary thing about cities to me is the traffic. Even NYC was fine outside of Times Square, and I took public transit. The only place I really hated was Orlando, but that was because of the exhausted Disney kids. It was overwhelming for everyone.
Yeah, you should be aware of the way people talk about cities in frankly bigoted ways if you don't want to be perceived as a bigot. Talking about cities being dangerous or scary is a coded way to denigrate Black people. Like, when people talk about Chicago being dangerous, they're specifically referring to neighborhoods with Black majority populations and generalizing it to the entire city. That's what this meme is about, not traffic.