what if anikan had gon to arrest palpatine
If Anakin had gone to arrest Palpatine instead of protecting him, it could have changed the course of the Star Wars storyline. Here are a few possible outcomes:
1. Palpatine would have been arrested and brought to trial: Anakin may have been able to convince the other Jedi that Palpatine was the true Sith Lord. If that happened, Palpatine would have been arrested and brought to trial for his crimes, effectively ending the Clone Wars.
2. Anakin would have turned against the Jedi: If Anakin had acted against Palpatine, he may have revealed his loyalty to him in the process. If that happened, Anakin could have turned against the Jedi and joined the dark side, even if Palpatine was arrested.
3. The war would have continued anyway: Palpatine may have manipulated the situation even further, using Anakin's involvement as an excuse to rile up the other Separatists and continue the war despite his arrest.
Overall, it's hard to say exactly what would have happened if Anakin had gone to arrest Palpatine, but it likely would have drastically changed the course of events in the Star Wars universe.