Ironically the widely proposed alternative to EU freedom of movement is freedom of movement within the CANZUK group of countries. It's got 70-80% popularity in all the proposed constituent countries.

So you are upset that UK is leaving the EU and you move to a non-EU country on the other side of the world? Doesn't make much sense. Wouldn't it make more sense to move to an EU country?

Sure, but if the direction you oppose is leaving the EU, Ireland or any other EU member seems a more logical destination.