Voluntarily leave? The law calls for their deportation and that they will not be allowed to reenter this country for many years--10 I believe. We owe them nothing. Why should we care about what they do with their assets in the US?
Avoids some chaos to allow the visa over-stayers to voluntarily leave, also, if they have dependents they go too so Democrats can’t say we are breaking up families.
The others will be enough chaos with Democrats/media predictable interference.