Europe's Controversial Border Force Explained

8:10 On pushback. Migrants are not getting pushed back to the country they have started from, only back to Turkey / etc. So it does not violate the Geneva convention. Just as Hungary didn't when turning migrants back to Serbia. They will not face prosecution in either Serbia nor Turkey, and if they were true asylum seekers (a portion, but definitely not all, granted, are), rather than economic migrants, they would be fine with getting to a country with decent safety such as Serbia. Aggressively continuing the route to more western countries, Hungary, Germany, Sweden, etc, is at that point by no means seeking asylum.
I mean no moral judgement, I know this is a very heavy issue, just wanted to point this out.