And how many immigrants didn't start unicorns? How do we filter out the best and leave the rest out? Should we have automatic deportation for people that are no

And how many immigrants didn't start unicorns? How do we filter out the best and leave the rest out? Should we have automatic deportation for people that are not economically productive enough? Deportation if some of the best in the world is not so best anymore? Wanting to tie economic performance to public support for immigration is risky gamble.