The tik-tok psychic defamation case would likely be better comparison (which is on par with Depp v. Heard). She defamed an innocent college professor about committing murder based on tarot card readings and continued to do so after the actual murder was convicted and receiving cease and desist letters.
Local newspaper - https://www.idahostatesman.com/news/northwest/idaho/article3...
Legal Bytes (actual lawyer commentary) https://youtu.be/80h2048o7Fc