The Dark side inevitably means causing harm to others, which a person is naturally less inclined to do if they care for and understand others. One becomes a Jedi by being part of their community, not by withdrawing from it.
Well...until someone threatens to harm that community, anyway. Then, I imagine, it's very easy to justify using any measures necessary in order to protect your community from outsiders.
Being part of a community means you're more likely to care about people other than yourself. But, usually not EVERYONE. If someone threatens your ideals or happiness, they more easily become your enemy. They become acceptable targets to keep those who you truly care about safe. It becomes "us versus them".
*Gestures vaguely over to most of modern politics...and almost the entirety of the internet*
We've seen in the real world that being more connected doesn't necessarily create better people. It just allows similar people to find each other and keep everyone else out.
I could see a alternate timeline where Anakin managed to keep everyone he cared about safe...but he STILL falls to the Dark Side, because he basically keeps them under house arrest to keep them safe. Wanting total control over the situation.
1000000% this. The Jedi were wrong. That's the point. That's the story.
Well, the Jedi were wrong. But, I'm not sure it's because of their strict rules and doctrines.
They were wrong because they COMPROMISED.
The Jedi should never have allowed themselves to become a organized military force. They went wrong when they became more involved in outside matters.
Which...they've been doing for thousands of years, if you take into account the Old and High Republics, but oh well.
Throughout the Prequels we see the Jedi make so many little compromises. Things that shouldn't really make that big of a difference. But, they added up.
Anakin was too old to start Jedi training. But, he's so powerful, and has so much potential. So let's just make a exception this one time.
When the Clone Wars started, the Jedi were asked to become Generals. The Jedi aren't supposed to lead armies, it's not their way. But, this is emergency, and the war will be over so much faster if the Jedi get involved, too. So, let's just make a exception this one time.
Anakin probably should have been kicked out of the Order a dozen different times, for various problems and infractions of the rules. But, he's just so strong, and they're in the middle of a war, and they need all the manpower they can get. So, let's just make a exception this one time.
It's the compromises that really tripped the Jedi up, I feel. Because the Jedi got attached to the Republic. And attachments are mostly a bad idea for the Jedi.
Luke didn't win because of attachments. He won by refusing to give in to hate and kill the Emperor. He won by moving beyond attachments and fear. Having faith that there was still good inside of his father isn't the same thing as being attached to him. Luke surrendered his will to the Force, and that's why he won. Vader was the one who was attached. And it got him killed. He died in a heroic way. But, those attachments ended up killing him. Just like how being overly attached to Padme led to her death in the first place.
I think there's a argument to be made that the Force is not meant to be USED. The Sith USE the Force. They go against the Will of the Force for their own gain, manipulating it for their own wants and desires. Jedi and other Light Side Users are supposed to surrender their own personal desires and go with the flow of the Force. The Jedi GO WITH the Force. "May the Force be with you" is like "May the winds be with you", may it go in your direction. You're not supposed to force the wind to go where you want it to take you. The Force is about giving up the illusion of control.
The Jedi are supposed to be based on Eastern philosophy and Buddhist monks. The goal is to move beyond attachments to the physical world. To learn to desire nothing. At least as I understand it.
The Jedi were wrong, because they began to USE the Force. It became less about doing the Will of the Force, and instead about doing what they thought was right. Their own desires became more important than the desires of the Force. Their desire to do good, perhaps. But, it was still their personal desire that doomed them. It's about faith, or the lack thereof.
...Well, that and being put into a no-win scenario by a near immortal. The Jedi were probably going to die, regardless of if they got involved or not. Actual Buddhist monks don't have the best track record against modern military forces, either. Palpatine's plan was too far along and too all-encompassing to really stop. But, the Jedi may have made the problem worse.