There is no such thing as force-fed pro-union propaganda. Ask yourself how anyone could be “forced” to listen to the union side.
Workers have and are forced to listen to anti-union propaganda by being ordered by the company to attend mandatory assemblies—attend or be fired. There is no such thing as a mandatory union assembly.
No one is “telling” them what to decide. They have the right to decide for themselves after knowing all of the facts, not just a lot of force-fed anti-union propaganda at company mandated assemblies.
Something that needs to go.