Why did nasa's funding drop?

The us congress has cut. According to the related information of Fingertip Technology, the reason for the decline of nasa funds is that it was cut by the US Congress. After the US-Soviet space hegemony, the US Congress was not interested in the high investment in space development, and its funding for NASA also decreased a lot. After the end of the Cold War, the budget of NASA dropped rapidly in a short time because of the loss of the Soviet Union, a huge rival. However, even if NASA's budget is drastically cut by the US Congress, its share of expenditure still accounts for more than half of the global space expenditure. However, due to the rising labor force, R&D costs, inflation and the beginning of the process of deindustrialization in the United States, many projects of NASA R&D cannot be implemented.