I got downvoted, and you replied this... when tuition is not free in most European countries, at least not for higher education. In my country, med school used to cost over $18k, which is probably higher now.
Also the very hidden caveat of low or no tuition fee in some other countries is that you study in their language, not English.
Also the very hidden caveat of low or no tuition fee in some other countries is that you study in their language, not English.