Grannygravy But the most important cross country study programme was the Erasmus programme and that went with Brexit.
Talk to any academic (DS is one) and they will tell you the devastating effect that has had on their students undertaking further study in the EU and EU students(and their fees) studying in the UK.
Just because opportunities still exist doesn't mean that there are not now far fewer opportunities than their was. Many courses that would have been occupied by EU students ae now occupied by Chinese students, and as DS pointed out this weekend, many British universities are too dependent on Chinese students. As Chinese universities get better this flow will dry up, plus, and this is not beyond the powers of possibility. If China decides to help Putin by destabilising our higher education sector, all it has to do is order some or all Chinese students home.
This cutback also applies to scientific and technological research. DD worked for a big independent research centre. Most of its funding came from an EU programme called Horizon. Most projects were pan-European and brought together teams of scientists and engineers from across Europe. With Brexit, the UK could no longer apply for Horizon funds.
The government ahead of Brexit said this would not be a problem, a government scheme would follow seamlessly on from Horizon.
It didn't, of course. It didn't start for another three years, during which time DD like most of the European scientists had lost their jobs because funding had gone. EU scientists could move onto other Horizon projects in other countries. DD has been fortunate she quickly found another job, but not in scientific research. She now works in the finance sector. Other Uk citizens she worked with have also had to move out of scientific research, because they could not spend years unemployed just hoping the government would get is ducks in order and finance basic research.
Just because the disadvantages of Brexit are not hitting you on the nose every week does not mean that it is not having a profound affect on the British economy, seeing us fall behind in innovation and research, with the long term effect this will have on our international competitiveness and damaging our ability to trade with other ccountries.