Not a bad idea ... the best I have seen so far goes like this:
1) if an illegal self-deports by Jan 1 2026 they may take their cash and any debt free mobile assets with them (car, truck, etc). They willed be allowed to apply for USA citizenship at the USA embassy in their home country.
2) After the date when they are picked up by ICE they will be handcuffed and driven to a staging point to await deportation. Any cash or other assets owned by the deportee will be auctioned off to pay for their transportation out of the country. They will not be allowed back - ever.
Good idea, but I’d only give them 6 months. They need to be gone by the end of July.