Defamation laws are a civil matter. You have to sue someone & prove in court that you were defamed. There are also specific laws for public figures & case law for things said on Twitter/X. Furthermore, what is propaganda to you might be what some of them legitimately believe. You can’t sue people for believing in a different ideology. For example, you can’t sue someone for liking chocolate ice cream because you like vanilla, nor can you sue people because they believe that God doesn’t exist. I’d love to see you take it to court though & send me the docker number once you do, so I can be amused.