On Friday the NLRB said that they found merit to labor law violation accusations against Amazon and Starbucks. The NLRB wrote that they found merit to accusations of forced anti-union meetings, threats of withholding benefits if workers voted to unionize, and disseminating false information about unionization. They said they will soon issue Amazon a complaint. They did issue a complaint against Starbucks, claiming merit to several accusations of threats and retaliation during various union campaigns.
See "NLRB found merit to accusations by unions at Amazon and Starbucks", Noam Scheiber, The New York Times, May 6, 2022