So you expect people who are seeing their wages lowered to vote for a system which contributes to that?
No? But if there are less of them then others, then they will lose the vote. If there's more, they win. That's democracy.
The free movement of labour within the EU, there is a limitless supply of cheap labour.
So why hasn't our unemployment rocketed, since you are saying the low skilled end of our native population can't get any work due to EU immigration?