If it wasn’t sexual material, they would have had no reason to change it…

Your entire defence and reasoning falls flat before it starts. If the material wasn’t offending, they wouldn’t have had to change it. Other stores allowed it AFTER changing… so what did they do to piss valve off? That’s a different discussion though. That I’m not getting into.

And yes, what they described is sexual, I’m sorry to inform you that your societal norms aren’t correct.