Following the conclusion of his long-standing commitment to "Stranger Things," Gaten Matarazzo deliberately chose a new project based purely on personal interest rather than external pressure. His selection, "Pizza Movie," a "stoner comedy for theater kids" from BriTANick, resonated with him due to its unique take on cinematic clichés. The film, which follows characters Jack and Montgomery on a hallucinogenic quest for pizza, subtly nods to "Stranger Things" through shared themes like fantasy board games, yet maintains a distinct tone that distinguishes it from Matarazzo's previous work.

Matarazzo actively contributed to the film's narrative evolution, particularly supporting a rewrite that de-emphasized romantic subplots to focus on the core friendship between Jack and Montgomery. This decision aimed to make the characters more relatable and modern, preventing Jack from becoming an "irredeemable sexist jerk." Additionally, Matarazzo even requested a reduction in explicit "Stranger Things" Easter eggs, finding them "a little on the nose." Reflecting on the widespread fan theories following the "Stranger Things" finale, Matarazzo shared an anecdote about a fan who canceled a date believing a secret episode was imminent, highlighting the intense connection viewers had with the series.

Looking ahead, Matarazzo offered his evolving thoughts on Eleven's fate in "Stranger Things," leaning towards the idea of her demise while acknowledging the Duffer brothers' potential for plot twists. He also discussed his experience working with Andy Serkis on the animated adaptation of "Animal Farm," praising Serkis's unique directing style and expressing his desire to explore more diverse voice acting roles beyond simply using his natural voice. Matarazzo envisions his career moving towards engaging and challenging projects, a testament to his dedication to artistic growth and enjoyment in his post-"Stranger Things" era.

Gaten Matarazzo's journey demonstrates the importance of following one's passion and seeking out projects that offer genuine creative fulfillment. His approach to navigating a high-profile transition, prioritizing personal enjoyment and artistic challenge, serves as an inspiring example for aspiring artists. It underscores the value of authentic storytelling and the power of dedicated collaboration in bringing imaginative narratives to life, encouraging audiences to embrace unique cinematic experiences.