The lawsuit is a farce, or more likely the product of a woman who requires extensive mental health treatment. Johnson hardly the only wrestler/celebrity mentioned; ironically given this forum, Universal Studios also a defendant. If you're interested in more, legendary wrestling manager Jim Cornette--also a defendant--did a video on the suit.
The story about Johnson being dropped is from Inside the Magic, probably the least reputable clickbait Disney "news" site out there. Based on that alone we can dismiss it out of hand.