If an 82 year old woman could infiltrate the perimeter, and then walk 2 hours to reach the building and have time to paint slogans on the building, I’d say there’s some danger to the uranium processed and stored there. What if this had been a trained and armed terrorist group? Secondly, because of our stockpile, other countries ‘race’ to maintain a balance, while some are just beginning to obtain the same type weapons.
Many times during protests and demonstrations, arrests are made. Some anticipated by the protesters/demonstrators.
Trespass is very similar to unlawful assemblies, or purposefully blocking access to buildings. This instance did not have the appearance of being violent.
These people actually do engage others. There’s another thread discussing their arrest. Someone provided a link to a speech the sister gave. As for the messages, seems many of the news media has given them platform to get their message across.