False.

Federal law (the 1996 Personal Responsibility and Work Opportunity Act) explicitly bars undocumented immigrants from most federal benefit programs, including Medicaid, SNAP, and Section 8. The exceptions are emergency medical care and public K-12 education (required by the 1982 Supreme Court ruling Plyler v. Doe).

Birthright citizenship is in the Constitution (see 14th Amendment), ratified in 1868. It applies equally to every child born on US soil regardless of their parents' status. This is a constitutional right, not a giveaway. Also, many other countries, including Canada, also have birthright citizenship. The US is not the only one.

Undocumented immigrants do pay taxes. The IRS issues Individual Taxpayer Identification Numbers specifically for people who can't get a Social Security number. The Social Security Administration estimates undocumented workers contribute billions annually in payroll taxes for benefits they can never collect. Sales taxes and property taxes (including through rent) apply to everyone regardless of status.

The US is not unique. Canada, the UK, Germany, France, and other peer nations provide varying levels of public benefits to residents, including asylum seekers and some undocumented people, often more generously than the U.S. does.

Veterans experiencing homelessness is a real and serious problem. But it's caused by other things, like gaps in VA funding and mental health infrastructure, not by undocumented immigrants receiving benefits they largely don't qualify for. Getting rid of all immigrants won't fix the veterans issues. These are separate policy failures.