Hardcore Pro Jedi people: «Anakin helped hunt down and kill the Jedi Order who were his family»
Me: Okay, that is the list of all Jedi Anakin have ever interacted with except Obi-Wan , Ahsoka and some characters like Vergere or Jax Pavan(who is stated to be his friend, but it is never shown)
Starting from the beginning:
Siri Tachi. Former love of his master and the master of his rival. KIA during the Clone Wars
Yaddle(Legends). Jedi Council member. Sacrificed herself in order to save Mavan cities from gas poisoning. Anakin blamed himself for it.
Ferus Olin. Friendly rival. Due to both of them acting like idiots on Corriban and causing a death of their friend by it, left the Order.
Darra Thel-Tanis. Friend. KIA before the Clone Wars, partly due to Anakin and Ferus not being able to put their rivalry aside for a freaking second.
Thru Veld. Former friend. They grow distant after Darra's death and never mended their relationship up to the Order 66.
Ry-Ghaul and Soera Entana. Masters of Darra and Thru. Did not have a lot of moments with Anakin. Entana was KIA during the Order 66, and Ry-Ghaul not so long after it
Jorus C'baoth. Not actually a normal Jedi, but Anakin respected him. Departed to the Outbond Flight where he perished.
Lorana Jinzler. Worked with him, but died after they separated and was considered MIA.
Luminara Unduli. Worked with him on Ansion mission, but however good relationship they have prior to Geonosis, Luminara by herself destroyed it when she suggested to abandon Ahsoka and Barris under the rubble.
Barris Offee. They were on friendly terms up to the time Barriss decided to become a terrorist and framed Ahsoka as guilty party.
Halagad Ventor. Were frinends, until Ventor refused to introduce Kharys to Order and belittled her with something she had no control over and attacked Anakin.
Jinn Altis. He consulted with him about joining Altisian community after the war, but nothing more, because canon evenets are obliged to happen.
Padawan Pack. His friends and battle comrades, with whom he generally had friendship and whom he geniunely mourned(a single person from all Order, no less).
Bhat Jule. Another comrade who died in Anakin's arms.
A'Sharad Hett. Not friends though, but he at lest managed to get Anakin cured of his rage and hatred towards tuskens(and also, after attacking him in the fit of rage and frustration, Anakin actually felt remorse).
Tono. Boxed for the sake of the plot, cause i hardly can imagine, why they couldn't send a droid with explosives to the generator. Another victim of the war and commanding officers stupidity.
Ki-Adi-Mundi. Was Anakin's temporary master after Obi-Wan was considered KIA, but also was the part of Jedi Council who decided it would be hella wonderful idea to sent a bunch of teenagers with uncompleted training to warzone. In the end, Anakin ended up a sole survior of this group.
And it's Legends. In current canon, he has even less social connections inside the Order and does not seem to consider it his community(no matter what some pro jedi fans say)
They were not his community, the were nothing but his coworkers(at many cases) And i wouldn't even start with Jedi being goverment-funded organisation and not some harmless hippies or anarchist commune.
And also Anakin is not always guity party for everything that went wrong in their relationships(the sole exception is Olin, Thel-Tanis and Veld case).
Ki-Adi-Mundi(as part of Council) sent his friends to death and attempted to talk Anakin of searching for his master.
Ventor attacked him.
Luminara decided to abandon his padawan under the rubble.
Barriss betrayed Ahsoka's trust and nearly get her executed.
So, by the events of ROtS Anakin has nothing to reach for in the Order and in Legends canon, he actively plans to leave it after war. And at the same time, he doesn't have anybody in Order he can be truly open about his grievances and troubles and as his Padawan Pack friends and his former Padawan's cases indicate him, Order doesn't care about its members. So, he ends up unprotected against Palpatine's careful manipaulations(which wouldn't have happened if Jedi Order was such a good community as their fans paint it).
If one man does not trust his family and the said family is shown to care more about its public image than searching for truth and actually helping someone, it may be that the man is not one to have all problems here.
