Netflix reported robust fourth-quarter earnings, achieving a net income of $2.42 billion and reaching 325 million global subscribers. According to NS3.AI, the company exceeded revenue forecasts, driven by subscription growth and increased advertising revenue. Despite these achievements, Netflix's stock declined by over 4% in after-hours trading. Investors are worried about escalating content costs and growing competition from traditional networks and social media platforms. Additionally, Netflix announced a $72 billion all-cash proposal to acquire Warner Bros. Discovery assets, which, along with regulatory uncertainties, contributes to market unease.