US President Donald Trump has rolled out the biggest overhaul of the H-1B visa system yet, imposing a steep $100,000 annual fee on companies for each application. With Indian workers dominating the program, the move could hit millions of STEM professionals and tech majors scrambling to respond. Alongside, Trump has launched a "gold card" residency visa for wealthy foreigners willing to invest $1 million. Critics warn this is a crackdown on skilled migration while opening doors only to the rich.