What was a primary result of Napoleon's lavish court establishment?

The primary result of Napoleon's lavish court establishment was the creation of new noble titles. This move was significant as it allowed Napoleon to solidify his power and establish a new social order. By ennobling individuals who demonstrated loyalty and service during his rise, Napoleon created a class of new nobility that was loyal to him, which replaced the old aristocracy that was often viewed with suspicion due to its historical connections to the monarchy. This strategy helped to legitimize his rule and promote stability in the empire by ensuring that the nobility had a vested interest in his success.

The other options do not accurately reflect the primary outcome of Napoleon's court. Increased military funding was a broader aspect of his administration, aimed at strengthening the military but not directly tied to the establishment of his court. Decreased public morale may have been a consequence of various policies and wars rather than a result of the court itself. The end of feudal privileges was also not a direct result of his lavish court; instead, Napoleon's reforms often aimed at modernizing the state without fully dismantling existing social hierarchies. Thus, the creation of new noble titles stands out as the most direct and notable result of his court establishment.