She is fomenting which is the radical Left’s way these days.
Accusing fellow justices of motives that she cannot know (and is incorrect about). Displaying a dazzling level of incompetence which even liberal Kagan has had occasion to rebuke.
Link: https://americandigest.com/kagan-rebukes-fellow-liberal-jackson-in-rare-footnote-after-8-1-free-speech-ruling/