Job Recruitment Website - Ranking of immigration countries - Why is immigration tightening now?

Why is immigration tightening now?

Australia's immigration policy has been tightened, and the examination of Australian employer-sponsored immigrant 457 visa has become more and more strict, and the transition period for changing jobs has been shortened from 90 days to 60 days.

Australian investment immigration 188 has added a new category, but it has higher requirements for applicants.

The age of accompanying children of Australian immigrants has dropped from 25 to 23.