If someone comes to seek asylum in a country foreign to that one or wants to build a life there, but so willingly disregards its laws, they have overstayed their welcome.

However, that does not mean that deporting them back to where they came from is necessarily better in case torture, death or similar things await them there. In that case they could be killed, tortured, whatever right on the spot as the outcome will be the same. No need to fly them out then. There is blood on one’s hand either way and therefore not a solution I would deem meaningful.