The landscape of content removal services is in the throes of a fascinating metamorphosis, driven by a convergence of intricate factors, from the ever-evolving digital ecosystem to the rise in stringent data protection regulations and an increasingly interconnected global society. This constant evolution necessitates a critical examination of what the future holds, and an understanding of the emerging trends that will shape the trajectory of content removal services.

Content removal services can be understood as the processes and strategies employed by digital platforms and third-party agencies to take down content that violates certain laws or policies, from copyright infringements to harmful or offensive materials. To comprehend the future landscape, it is essential to consider the evolution that has brought us to the present juncture.

Historically, content removal was reactive, where platforms responded to direct requests or legal mandates. However, we've recently seen a shift towards proactive content moderation. Artificial Intelligence (AI) and Machine Learning (ML) technologies have been instrumental in this shift, enabling platforms to identify and remove harmful content before it proliferates. They use algorithms to analyze patterns and predict potential hazards based on previous data.

Nevertheless, the deployment of AI and ML isn't without its own set of challenges. For instance, these technologies have been criticized for their lack of transparency and potential to reinforce bias. Moreover, they are not foolproof and sometimes fail to distinguish between harmful content and permissible expression.

The European Union's General Data Protection Regulation (GDPR) has also significantly impacted the trajectory of content removal services. GDPR prioritizes individuals' rights over their data, including the right to erase personal data, colloquially known as the 'right to be forgotten.' This has compelled platforms and services to adapt their content removal strategies to accommodate these rights.

Yet, the global implications of such regulations remain a contentious issue. The right to be forgotten might be enforceable within the EU, but its implementation on a global scale raises critical questions about jurisdiction and the potential for censorship. It also poses challenges for platforms operating in multiple geographies, where the balance between privacy rights and freedom of information is calibrated differently.

The increasing prevalence of deepfakes, which are AI-generated fake videos or audios, is another trend that will shape the future of content removal services. Sophisticated deepfakes pose significant threats as they can be used to spread disinformation or blackmail individuals, necessitating effective detection and swift removal.

Various techniques are being deployed to counter deepfakes. Blockchain technology, for instance, can verify the authenticity of content by comparing it to the original, immutable record stored in the blockchain. However, this technology is still in its infancy and requires further development and adoption.

Another promising direction is the use of digital watermarking techniques. By embedding an invisible watermark into digital content, it becomes possible to trace unauthorized usage and facilitate removal. Nonetheless, the effectiveness of digital watermarking is contingent on the technological capabilities of each platform and the willingness of users to adopt it.

In light of these predictions, the future of content removal services will likely be characterized by a delicate balance between technology and law. As AI and ML become more sophisticated, they will play a crucial role in identifying and removing harmful content. Concurrently, regulations like GDPR will continue to shape the legal landscape, requiring services to evolve their strategies.

However, this complex interplay is not without its tensions. Balancing the accuracy and fairness of AI, the global implications of local laws, and the evolving nature of digital threats like deepfakes presents significant challenges. Yet, these challenges also present opportunities for innovation, shaping a future where the digital realm is safer and more equitable.

Therefore, it is imperative for those involved in content removal services to stay abreast of these trends and to continually adapt. While the future is uncertain, the ability to anticipate change and respond effectively will be the distinguishing factor in the success of content removal services.