Technically DS’ course was 33% British, one of whom, at least, was ethnic minority. However two others were British raised east Europeans. Then three Singaporeans, two Hong Kongers and an Australian. They got on very well. DS was the only one of the British educated students to have been to a private school, and at least two others were first generation University. By Masters DS was the only Brit out of 39, though the mix was greater and included north and South Americans, a good mix of Europeans, a south Asian raised and educated in the Gulf, some of his BSc coursemates and more. Again it was a pretty social group.
(Actually when I was at LSE I was the only Brit out of about 20 on my undergraduate course. I had friends from all over. As I suggested above, I think it is one of LSEs strengths.)
LSE attracts quite a lot of British ethnic minorities, so DS’s Chinese friends included one whose parents ran a take away in a Welsh village, a second from NW London, a third who had been to Winchester, another who had attended an international school in a third country, and a fourth whose parents were academics in mainland China. The Chinese diaspora is pretty diverse.
And no, I was not being elitist. I hope not. My experience is that people have different comfort zones, or perhaps curiosity. I have worked abroad, speak five languages, including an Asian one and still have a number of friends from those times. However, and inevitably, I knew other expats who barely set for outside the expat bubble. Not elitist, just people who were more comfortable with the known. The same applies to other groups, including, but not exclusively, the Chinese.
I did not know that the proportion of French was so small. It is quite an aspirational destination for would be banquiers. It was a bit of a throwaway comment. DS had friends round for a BBQ, a standard mixed LSE group, and they were agreeing that though they heard a lot of French in the corridors none of them knew anyone from France.
I’m not sure private school ever came into it. A fair number of international students went to international schools. Some had heaps of money, others were on ‘family scholarships’ where the extended family had clubbed together to find the money. I remember someone being amazed that I was friendly with one of his countrymen. Apparently my friend was from one of the very richest families in his country. I had not twigged. He threw some great parties...in his flat in Park Lane, and at one point the flat was a sort of spill-over dorm. He died young and his friends who I am in touch with, still miss him.
If DS finds himself working abroad he will probably find that he comes across LSE friends in quite unlikely places. For example a Danish friend in a meeting in Bangkok. Indeed access to LSE networks in different places was a real bonus, and a good way to meet locals.
A great place for some, but not everyone.