This is just my half-baked theory.

This is pretty good thinking. Also, dont forget Q mentioned that there are more good people in the world than we think, and asked something along the lines of "If given a chance to set things right finally there wont be enough people who will take it up?"

So its not just the legacy - I believe a lot of these people found themselves doing evil things without even much reflection on their part due to their bloodlines, upbringing etc. Some of these people might have truly wanted to clean their slates, and what better way than to cut a deal with Q.

Whenever Trump praises someone (like Queen or Abe etc) I kinda assume that they got the legacy deal. This is why I think NONAME refused any kind of deal and was executed.

August 2020 due to "health reasons" must have resurfaced recently and hit the Globalists behind the scenes. It cost him his life;

Not necessarily what he said before his resignation. I think it was what he said in the recent weeks. He was talking about defending Taiwan and also was critical of Ukraine. Both could be pretty threatening to the Cabal's schemes right now.

I also think his "assassination" (real/faked/part of deal) is necessary before the next theatre of this Movie - aka China vs Taiwan - can open.

Note that he resigned shortly before the 2020 elections.

I think the Cabal involved Japan in the fraud as well, and its possible Abe didnt want to be involved with it. Its also possible he didnt want to be involved with the vaccine push and draconian lockdowns.