Brexit raised the question of whether the UK will continue to attract internationals. Here the focus is on academic staff - a critical component of the "War for Talents" discourse and current geopolitics in the field. Despite a clear trend of loss of EU internationals, at least among western EU countries, the UK more than compensates for this fall with extra-EU internationals. This is even more evident among younger generations. However, the most notable effect, also having a long-term impact as far as it deals with newer generations, is about average quality of such talents (in this study: salaries at parity of age). Brexit is reducing the capacity to attract/retain the best academics. This happens especially among younger cohorts, and if they come from countries that perform better in GDP per capita, R&D investment, but also national ranking in tolerance and creative class scores. Overall, Brexit is detrimental to the UK in relation to attraction of talents, cutting through a long-term pattern of success.