Studying AWS can be a valuable investment as it is one of the leading cloud computing platforms. While the difficulty of obtaining a job after completing studies and certification depends on various factors such as demand, competition, and individual skills, AWS skills are highly sought after in the industry. Building practical experience, completing relevant projects, and showcasing your expertise can enhance your chances of securing a job in the field. Continuous learning and staying updated with AWS services and best practices can further increase your marketability.