Is it true that they give Social Security checks to immigrants over 65 even though they didn't contribute to Social Security?

No, that is not true. Social Security benefits in the United States are generally based on an individual's work history and the amount they paid into the Social Security system through payroll taxes. To receive Social Security retirement benefits, a person typically needs to have worked and paid into the system for at least 10 years.

Immigrants over 65 who have not worked and paid into the Social Security system would not be eligible for regular Social Security retirement benefits. However, some low-income elderly immigrants may qualify for Supplemental Security Income (SSI), which provides a basic income for elderly, blind, or disabled individuals with limited financial resources. Eligibility for SSI is based on financial need, not work history.

It's important to note that the requirements for Social Security and other government benefits can change over time, so the specific details may have evolved since this information was last updated in August 2023. I would recommend checking with the Social Security Administration or other authoritative sources for the most current information.