Trump has reportedly reduced the alien population by up to 2 million illegal since January 20th, in 8 months. Some 400,000+ deported.

This was done largely using pre-BBB funds; detention space is growing, 287(g) police and ICE cooperation is on the rise, 650%+.

New USCIS rules, cut benefits, hiked fees, families separated and the BBB money into effect across the coming months will both deter and deport significantly more aliens. This doesn't count the visas revoked, legal status stripped & soon-to-be denaturalized.