The US has this question as well, but I've heard that it didn't eliminate people from China who were able to make a "I had to join the party to get a certain jo

The US has this question as well, but I've heard that it didn't eliminate people from China who were able to make a "I had to join the party to get a certain job" argument. I presume that as long as you don't voice actual support for the revolutionary aspects of the ideology, the migra won't care.