Who expressed a strong disapproval of Necker's self-righteousness prior to his dismissal?

The correct answer reflects the sentiments of Louis XVI, who had strong reservations about Jacques Necker's approach and the perception of his character. Necker, as a finance minister, was seen as overly confident and self-righteous, which did not resonate well with the king or the traditional court. Louis XVI, who was navigating the complexities of political and financial distress in France, likely viewed Necker's demeanor as a challenge to the monarchy’s authority. The king’s disapproval contributed to Necker's eventual dismissal in 1790, illustrating the tension between the monarchy and reformist ideas.

In contrast, figures like Calonne and Arthur Young did not hold the same authority as Louis XVI in terms of influencing Necker's position or expressing disapproval that would lead to actionable consequences. Georges Lefevre is less known in the direct context of encountering Necker’s dismissal, making Louis XVI the most logical choice for having expressed disapproval in a decisive and impactful manner.