When the Republic ruled the galaxy, there was a functioning Senate, except towards the end, when the political system was corrupt and corrupt. The burden on bureaucrats who carried out the policies devised by the Senate at a practical level was light. Although the republic itself was huge, there were no wars and it was a time of peace.
However, with the outbreak of the Clone Wars, there were numerous preparations for convening emergency meetings, the challenges of amending the constitution in a short period of time, the challenges of coordinating radical military actions on a practical level, and rebuilding infrastructure across the galaxy into a mechanism suitable for wartime. Troublesome troubles such as communication with the opaque Jedi Council, how to use the huge military budget at a practical level, the creation of Moffs, and explanations to calm the people come all at once.
All of these things must be completely consistent and the law must be constructed in a concrete manner. It's very difficult. And it has to be done in a short period of time. In fact, it is impossible for the human brain to do this, and even with the best of our species, mistakes will still occur.
Palpatine, concerned about this, seems to have forcefully decided to fully employ droids in the government. If we delay, we will not be able to guarantee the safety of our people during wartime. At worst, you'll lose. The enemy Separatist forces made heavy use of droids, so you could say it was influenced by that. It was easy for bureaucrats to do this because they were not visible to the public. (Since it's a droid, as long as you give it electricity, it will work for free.)
In theory, droids are perfect for bureaucratic roles. It's faster than humans and doesn't make mistakes. What's more, I don't sleep, eat, or rest. This would solve many of the practical challenges faced by the Republic during the war. Contribute to the victory of the Republic. (Increases the Republic's attack speed and enables quick decision-making) It also encourages the improvement of intelligence capabilities in wartime.
I think such resources were probably concentrated in the basement of the Senate Rotunda. Since it is a time of war, the distance from Congress is short so that the matter can be processed quickly. Palpatine was satisfied. Sith Lords are overworked. No species can compete with logic.
The power of the Senate is concentrated in Palpatine's hands in the exercise of emergency powers. This means that Palpatine will be in control of the practical level. All you have to do is abuse the droid. Since it's a droid, it runs without complaint and without rest. There is no need to obtain approval from the Senate.
As a result, Palpatine's powerful system was completely realized in a short period of time. This is the beginning of an empire.
(EP1) "A strong person who can control bureaucrats"
It is thought that the Jedi were concerned that practical-level functions would cease. A droid outage is a threat. Strongly enhances security. He orders Grievous not to accidentally bomb the Senate. (The Jedi wanted to take over the practical level after the war)
It was not only the clone army that brought victory to the Republic in the Clone Wars, but also the calculating droids in the basement of the Rotunda. However, because he works behind the scenes, the droid is not directly praised by the people.