In the final quarter of the previous year, leading technology giants reaped over $160 billion in unrealized gains through their investments in other artificial intelligence (AI) firms, thereby inflating their profit margins. This development has sparked worries that these unrealized profits might be exaggerating the true vigor of the AI sector's expansion. Alphabet, Amazon, Nvidia, and Microsoft all highlighted in their latest earnings reports that their pre-tax profits had surged notably, thanks to the 'other income' category. This boost was primarily attributed to the escalating valuations of their holdings in other prominent AI companies.