Part 4/6:
Crucially, the speaker expresses greater concern about those who operate in secret, rather than openly broadcasting their ideas online. He suggests that while it might be tempting to censor or remove harmful content from the internet, doing so could simply push these groups underground.
In his view, transparency and open discussion are preferable. By publicly sharing their beliefs, these groups can be observed, understood, and potentially countered. Conversely, when they meet privately and operate covertly, it becomes much harder to monitor their activities and prevent potential harmful actions.