Nahh, any species able to come close to interstellar travel would be able to observe us from afar. We can already take good data on other planets’ atmospheres. It’s not going to be too much longer (probably still past our lifetimes, but) before we can take spy satellite quality photos of the surface.

Sure, some alien species might prefer to be more hands-on, but I’d hope they’d also recognize the destructive power humans have and stay away; It’s a lot easier to break something than to invent it, and few things remain even recognizable after being hit by bigger military weapons. A lot of older movies/media relied on that fact to make the other thing seem so fantastically strong. Like the alien ship shrugging off a nuke in Independence Day.