Job Recruitment Website - Immigration policy - Why did Hungary immigrate to Austria? Why is there a "sudden" immigration tide?

Why did Hungary immigrate to Austria? Why is there a "sudden" immigration tide?

Hungary has never seen a wave of emigration to Austria! Hungary and Austria are also EU countries and Schengen countries, and there are no restrictions on the flow of people between the two countries!

The refugee tide is forced by war or livelihood in backward countries such as the former Yugoslavia and Ukraine bordering Hungary. People hope to enter the developed countries through Hungary, which already belongs to the European Union and has no borders with Germany and other developed countries.

Hungary and Austria are both Schengen countries, and the people of the two countries can freely enter the other country, live, live and work in the other country without any restrictions. Where does the immigration tide come from and can be used at any time?