Sorry I read this too quickly and didn't notice

Didn't death go crazy for trying to mix up incompatible paths how does he have the uniqueness of a hermit?

Not exactly, but lack of competition leads to monopoly I'm not a legal expert in America

Will they not file a monopoly case against him if he controls everything?

The novel is good, but Will progresses quickly. Maybe if you make him struggle more at first and direct a movie or two before Sherlock Holmes, and people dealing with MC make you think the world revolves around him like he never fails or misjudges himself even with the system.