" nobody has replied " "we aren't that interesting to visit, especially since we always have a few wars going on, and we have nukes."

Do you think it's just a bunch of humans out there? That is such an anthropomorphic view

It seems like the circumstances of our planet's location and the moon and the resulting tides and temperatures are rare. And our evolutionary history seems very dependent on those.

The question is whether or not there are other good ways to end up with an abundance of complex life. We have no idea.

Would nukes be a concern to a civilization capable of interstellar travel? They'd almost certainly have access to technology capable of wiping us out. The more likely reason is that space is really big, and making interstellar voyagers is simply not worth the effort for most civilizations, if they do exist.