While I am pro immigration and pro freedom of movement in general (so I mostly disagree with your stance in general), I can't deny that the current immigration

While I am pro immigration and pro freedom of movement in general (so I mostly disagree with your stance in general), I can't deny that the current immigration rules have been mostly to the benefit of making tech company owners richer by hiring highly skilled people at indentured servitude wages. Truly free markets would allow immigrants to change employer at will. Suffice it to say that this issue is controversial enough that it doesn't belong in a simple code of ethics. We agree on that.