In the aftermath of Donald Trump's inauguration, five prominent billionaires in India have encountered significant financial challenges, resulting in a collective loss of $209 billion. Among them, Elon Musk of Tesla has experienced a staggering decline of $148 billion in his wealth. Jeff Bezos and Sergey Brin have also not been immune to these setbacks. The fluctuations in the market and changes in government policies have played a crucial role in influencing the fortunes of these billionaires.