Charges filed with the National Labor Relations Board allege that Trade Joe’s undertook various anti-union actions, such as illegally retaliating against union members and spreading inaccurate information to disrupt a union organization effort. The charges were filed by Trade Joe’s United, the union that represents Trader Joe's employees who work at various locations. In response to the alleged labor violations, lawyers representing Trader Joe’s claimed that the National Labor Relations Board is unconstitutional. This claim is supported by parties that oppose regulatory agencies that enforce laws regarding workers and unions. This viewpoint tends to be considered aligned with right-wing perspectives, and this claim was previously brought up by SpaceX when the company was on trial with the National Labor Relations Board.
See "Legal counsel representing Trader Joe’s claim the National Labor Relations Board is not constitutional", Dave Jamieson, HuffPost, January 30, 2024