Would you invest in Meta? My analysis and questions.

Hey guys, thinking about investing in Meta. Before this I never considered META because of how they burn cash specially on Reality Labs and then lagging behind others in AI race with Llama models. However, something changed recently, that made me reconsider: Their Q4 report full year revenue is up 22% in 2025 with Q1 guidance midpoint of $55B implying roughly 30% YoY growth. They achieved this by leveraging AI to improve targeting and conversion. It's perhaps the first mega-cap company showing significant ROI on large-scale AI investments. Second potential major revenue line is expanding business messaging revenue. In Q4 it was around $801M, up 54% YoY. Wolfe research estimates business messaging TAM at around $30-40B and Meta is best positioned to capture the majority of it. So this is another very strong bull case for Meta. Price: Meta trades at $635, down from recent highs, yet with better prospects and fundamentals. Forward P/E is around 22, despite ramping up D&A expense that starts to show up in P&L. But the elephant in the room is of course capex: 2026 CapEx guidance is $115B–$135B, up from $72.2B in 2025. How come it's only 10-20% lower than Microsoft's CapEx, when Meta is not going to directly earn money from GPUs by renting them out? Would love to learn more on this.