Aside from tying up the immigration courts and overwhelming facilities at the border, what has the "disaster" actually done to Americans? As you probably saw from the evidence, illegal immigrants add billions in GDP in this country, and they are generally more law-abiding than most native-born Americans.
In cities, it's a housing problem. Chicago, for example, has an unemployment rate of about 4.2, which means that there's a worker shortage. But they don't have housing for lots of new people. Chicago's economy is growing about 4% annually right now, which is higher than that of the nation as a whole by about 25%. I guess you might call that "booming."
In depth view into Chicago, IL Unemployment Rate including historical data from 1990 to 2025, charts and stats.
ycharts.com
I can look up NYC if you like.
Meanwhile, you could help by writing your congressperson to get off the stick and pass Biden's bill to toughen up enforcement and speed up adjudication of asylum requests at the border. Assuming you actually care about it. As you know, Trump is opposing any increase in enforcement because he needs a campaign issue.