What if Anakin didn’t bring up the Jedi plot against Sidious during the Mustafar fight? This is a way overly-laboured change to excise a single line that bugs me (“I should’ve known the Jedi were plotting to take over!!!”).
Every instance in this movie of Anakin appearing to sincerely believe the Jedi were unjustified in their actions against the Sith Lord that lied to and endangered him and his family/friends for years gets on my wick. The whole 'the Jedi betrayed the Republic!" big lie works fine for me as what Anakin and Palps conspire together to tell the galaxy (and Padme) to justify their coup, but only if Anakin is in on the lie, otherwise it just makes him look stupid. I believe a lot of this stuff is debris from the pre-reshoots version of the script where Anakin’s turn was more to do with politics/feeling the Jedi had been lying to him, but since in the final movie Anakin personally sends Mace to stop Darth Sidious the evil SITH LORD they’ve been looking for, having him later behave as if he truly, earnestly thought Mace was there to take control of the Republic in some kind of top secret anti-democratic plot against the totally innocent Chancellor just gives the impression Anakin’s brain is dribbling out of his ears.
Arguably the rest of the dialogue that I’ve left in here is also carrying the exact same sentiment, but I think without the context of the previous line, you can read it as a more general criticism of the Jedi as being just as evil as Sheev (because of not helping him with saving Padme or whatever), rather than him having amnesia.