The evidence provided strongly and consistently supports the statement. Multiple high-authority and highly relevant sources directly link Meta's share price decrease to both of the specified announcements.First, the fact that the share price decreased is confirmed by several sources. The Financial Times headline states "Meta shares knocked," a Yahoo Finance blog reports "Meta stock tumbles," and financial news site XTB specifies an "8%" drop, while CNN's market data shows an "11.33% drop."Second, the connection to increased AI spending is overwhelmingly supported. The Financial Times, a premier financial newspaper, directly attributes the drop to the forecast for "huge AI" spending. This is corroborated by LinkedIn News, which cites the "AI spending forecast," a news organization's social media post linking the drop to "soaring costs... driven by AI spending," and XTB, which mentions AI-related capital expenditures as a cause.Third, the connection to the tax impact is also explicitly confirmed. The LinkedIn News story directly attributes the sinking share price to a "massive non-cash tax charge," and the XTB analysis explicitly links the decrease to "the news about the tax rate."Meta's own official press releases serve as the primary source for the announcements themselves, confirming that the company did indeed report on its tax rate and future capital expenditures, which provides the factual basis for the market's reaction. There are no contradictions among the credible sources. The consensus across multiple financial news outlets is that these two factors, overshadowing strong revenue growth, were the primary drivers of the decline in share price.