I fault Kennedy for a lack of a plan and some massively disjointed management on many of the projects during her time. When they have announced and cancelled more projects than they have actually made, it strongly suggests management may be an issue. There is simply no way to look at her time at Lucasfilm and not see it as a hot mess. She failed to attract, hire, and manage the best and the brightest minds to make SW for the next generation. She’s the leader of the company and the buck stops with her.
Willow flopped on her and watch.
Indy flopped on her watch.
SW flopped on her watch.
Basically all three areas of the company have faltered under her leadership. KK was a great hire on paper, but she has been a disaster in the Lucasfilm big chair.
I do place a ton of blame on Iger too as he assumed SW was like Marvel and could be managed the same way with lots of projects really fast and have some be just loosely connected. He was wrong, and SW fans are much more picky and also more knowledgeable than Marvel fans. Then Rian Johnson “subverted expectations” and the train started to go off the tracks. Then Solo flopped and they freaked out. Then they crammed a bunch of fan service crap in Rise and it was a disjointed mess. I blame Iger for now allowing the creatives to slow down and but a cohesive story together from the beginning, but I blame KK for letting it happen also. Mando 2 rebuilt some of the faith, but subsequent flops have eroded all of that and then some.
The best thing right now probably would be a break and bring in a whole new team to work on a theatrical project for about 5 years from now. Do books and some animated stuff but get your crap together before you try live action again.
I think the Mando movie has promise, but there is also some risk if it isn’t great. They have to get the next Theatrical release right! If I were a betting man I would guess you likely will have some real master Jedi Luke in that movie to pull back in the OT fans who are ticked off.