If The Walking Dead was made by HBO, the show would likely have a darker tone and more explicit content. HBO is known for producing high-quality, intense dramas with complex characters and storylines, and they are not afraid to push the boundaries when it comes to violence and adult themes. The Walking Dead, a popular post-apocalyptic zombie series, currently airs on AMC and has garnered a large fan base over the years. However, if the show were to be picked up by HBO, it could potentially attract an even wider audience and reach new heights of critical acclaim.

HBO's reputation for creating award-winning television series would bring a new level of prestige to The Walking Dead and elevate it to a whole new level. Additionally, HBO's commitment to quality and creative freedom would allow the show to explore more mature and controversial themes, making it even more compelling for viewers. Overall, if The Walking Dead was made by HBO, it would likely be a darker, more intense version of the show that would push the boundaries of what is possible on television.