Why did Russian public opinion turn against tsar nicholas the 2nd during the war?

Russian public opinion turned against Tsar Nicholas II during World War I due to a combination of military defeats, severe economic hardships, and a lack of effective leadership. The disastrous performance of the Russian army, coupled with high casualties and food shortages, led to widespread discontent and frustration among the populace. Additionally, the tsar's decision to take personal command of the military further alienated him from civilians, as he was blamed for the ongoing struggles. This growing disillusionment ultimately contributed to the February Revolution in 1917, which led to his abdication.