No, it's a different issue. I did my BSc in Poland, then MSc in Germany and now finishing PhD in Switzerland. There is a huge difference in the quality of teaching caused by decades of bad practices, lack of respect towards students, conservative mindset of faculty that prevents modernization effort, and lack of motivation caused by high teaching load and poor compensation. On top of that, you get the negative selection in Polish academia that results in filling positions with mediocre and passive researchers.

Our students are not less independent or less inteligent than Germans and Swiss. It's our faculty and teaching staff that is often neither able nor willing to implement good teaching practices.