The bill aims to modernize housing programs, enhance affordable housing finance, and oversight of housing providers. It focuses on guidelines for smart housing design, accelerating home building grants, and protections for borrowers. The bill emphasizes streamlined housing development reviews and environmental impact statements, promotes infill projects, and modernizes the National Environmental Policy Act. It broadens the HOME Investment Partnerships program, establishes grants for affordable housing planning, and updates standards for manufactured homes and small-dollar mortgages. Furthermore, the bill seeks to exclude certain veterans' benefits from housing assistance eligibility, reform housing counseling and financial literacy programs, and remove housing barriers for the elderly and disabled.