For a country that has been a "brain magnet" for a good century, a "brain drain" might just be "talented people from wherever choosing to go somewhere else".
Case in point: an EE I know who is finishing his master's[1] is considering interesting proposals from solid (but not top tier, think Texas not Massachusetts) universities from the US, Germany and China. While he's afraid of the culture gap with China, it's clearly the one that has the more interesting things going on technically and the one he feels more excited about
[1]Engineering by itself is a bachelor's level degree here
Case in point: an EE I know who is finishing his master's[1] is considering interesting proposals from solid (but not top tier, think Texas not Massachusetts) universities from the US, Germany and China. While he's afraid of the culture gap with China, it's clearly the one that has the more interesting things going on technically and the one he feels more excited about
[1]Engineering by itself is a bachelor's level degree here