greektome
If you are asking how much funding a student from one EU university gets to go to another EU university on Erasmus, then I'm afraid I can't answer: the grants and finances aren't part of my remit, and in my university it is means-tested. Students here get a bit of a top-up from the regional council, too. And AFAIK, there is an envelope for the university, so in a year with fewer students on mobility, there's a bit more for those who do travel.
Erasmus has been extended for 1 year for outgoing UK students, so we are inundated with emails asking for an exceptional increase in places, as universities want to send the biggest last-ever-Erasmus batch they can, plus the ones who couldn't travel this year: one university has asked to send us 22 students instead of 5 for 2021-22. At least one of our UK partner universities is funding that mobility from its own resources, to honour commitments made when students began their degrees. Other universities seem confident they'll get Erasmus money.
However, at this end, we have been told that that extension and Erasmus funding are dependent on the outcome of Brexit negotiations, so we don't know whether anyone applying for 21-22 would get funding.
Re visas: the UK is also imposing student visas on EU students travelling to the UK, so even if the Erasmus extension includes the grant for one more year, any student will have to pay for a visa (£348 for the application) & obligatory healthcare (£470) if they wish to stay for 6 months or more. They will have no right to work during their stay in the UK, which includes work placements, and will possibly (depending on which source you consult) be under an obligation to prove they have £1023 in the bank for each month they plan to spend in the UK (i.e. £6138 in their account for 6mth mobility). So annual mobility is going to be seriously curtailed.
Basically, I expect hardly anyone to go to the UK in Sept from my dept., down from about 80/year in the past. And there is no way we will accept the extra incoming students from the UK in our overcrowded classes if we can't send outgoing ones to the UK.
And there is no news of the famed "other exchange system" Gav mentioned in Jan/Feb.
I can only try to imagine how the cute idea of reciprocal working visas to allow ski staff to work in the Alps without respecting French labour laws might pan out, frankly, given the uncertainty we've witnessed over reciprocal students' rights.