I agree that refugees who only need protection for a short period of time should return home afterwards and only really need shelter here. But other refugees won't be able to return to their homeland for much longer.

At some point in time the government has to switch from just sheltering a refugee to helping them integrate into society.

In my opinion, the government should make this switch rather early, in the interest of facilitating integration over keeping immigration numbers low. I would rather have more immigrants with a higher percentage of them being well integrated than having fewer immigrants but more of them being badly integrated.