I seriously doubt you'll get any sensible response to any of these reasonable questions. These questions don't fit the narrative on here...
Several of the recent posts on this thread are saying that this is targeting refugees. It's not. The message was quite clear... genuine refugees, as it should be, are welcome. Illegal migrants are not welcome. I'm not sure if this Rwanda plan is the best or fairest solution. But, there does need to be some kind of effective deterrent against illegal entry. Currently, all that is needed, is to destroy/lose any kind of passport or ID, so they can't be returned to their country of origin. Perhaps being returned to a place that is worse than where they travelled from is an effective deterrent? To those who oppose this, what are the alternatives? There is no such thing as a nice deterrent.