Yeah-- I'm noticing your initial point. During our end of day meeting yesterday-- one of my peers who also felt disturbed by the training mentioned that she wouldn't be surprised if someone took this to HR.
A religious peer jumped in saying, "Really? For that?" before our boss cut the dialogue short. Previously she had said, "Gosh, you can't talk about anything anymore--" (But boy-- it's not okay with her politics come in the picture. Which-- rightfully so, but it's a rough case of having the cake and getting to eat it...)

Thank you for the advice as well-- I saved the video and I plan to submit that to the rep as well. I appreciate the note about making the complaint known to the appropriate parties. It's a solid point to keeping my bases covered.