Call it what you will; public opinion is different now than it was just a few years ago when Schlager singers were highlighting the plight of these refugees in their music.
Austrians were never eager to accept Syrian refugees. It was Angela Merkel who invited the refugees to Germany. Austria’s main role in the crisis was to block refugees at the Hungarian border until they recieved assurances from Germany that the refugees would pass through Austria and straight into Germany.
I should explain I have personal experience of this. I was in Munich in September 2015 when many Germans lined the streets to welcome Syrian immigrants. I was in Vienna Westbahnhof in the same month when they were processing the Syrians coming off the train. There was no one there to welcome them to Austria, to say the least. Austrians have not “lost patience” with refugees because they were never eager to accept them in the first place.