There are a lot of misconceptions about the idea of being "advanced."
For one thing, "advanced" is a word. It describes a phenomenon or an idea - in this case, the idea of progression. In our eyes, we as humans in this day and age are "advanced." Our advanced technology, our advanced cruise missiles and stealth fighters; our advanced economy and philanthropy etc...
Truth is, using a term like "advanced" implies a goal. Advanced cancer is cancer that has progressed toward the goal of death. An advanced society is progressing toward... what?
The theory of evolution does not propose any goal for human beings or any other creatures. Only those that fit the environment best will survive. When we use the term "advanced," we honestly don't know what genetic traits will advance the species. We shouldn't care, either, because trying to control how the species advances is eugenics. Bad idea.
This post is to discuss the idea of the concept "advanced." I think it's completely subjective and changes with time. The internal combustion engine was a great advance, and it led to the creation of the most advanced vehicles in the most advanced time period ever. Nowadays it is not "advanced."
All of this to say - don't use the term lightly. An "advancement" of technology or society may not be a real advancement. It might just be portrayed that way by the people trying to sell their ideas.