Did the executive intentionally request that the court would find them accountable (for genocide, for example) by erring in granting autocratic, singular author

Did the executive intentionally request that the court would find them accountable (for genocide, for example) by erring in granting autocratic, singular authority (when it is clear in the Constitution that the President and Congress should work together on the budget and war declarations, and it is very clear that there should be Separation of Powers)?