Yes this is how dog-whistles work. If you want more context you can check out what the SPLC and Unicorn Riot have been up to

https://www.splcenter.org/hatewatch/2024/08/19/we-will-fight-soldier-waging-war-against-america-fort-liberty

There’s also a network of folk in WP and Nationalist discord and truth social etc. that are collecting and reporting megadata to the authorities. Which is difficult as the FBI often do nothing unless there’s CSAM or other pedo shit going on.