Both are correct. The biological aspect was the vessel to instigate the psychological. Anons saw it early on, while everyone else panicked.
Anon was just spitballing, writing thoughts. This is what anon wrote:
How long before Patriots Fight?
How long before [They] send [Peacekeepers]?
How long before foreign powers establish bases on US soil?
It would be a huge mistake on their part but we are definitely headed in that direction.