I don’t mean posting or vague things like support the anti imperialist countries. If you work with capitalists they always talk about scale. What can we do that practically “scales” while staying in the lines enough to not meet the FBI’s dungeon and dragons team?
Unionize yours and others workplaces. Make your workplace union more militant. Organize tenants in your apartment. Make it a militant tenant union. Help others from getting evicted, by using your body as protection. All of this is related to building relationships. Yknow how capitalists build relationships to get better jobs and call it networking. It’s similar, you’re building relationships so the conditions needed for socialism are ready and by doing so building a better world. Also read books to continue to rid yourself of all liberalism.
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Join a local organization even if it isn't perfect. Educate yourself and others. Propagandize to the best of your ability. Educate, agitate, organize, always.
while staying in the lines enough to not meet the FBI’s dungeon and dragons team
That precisely is the problem - any large enough and as such powerful enough organization poses a threat and it doesn't matter if you follow the law, your existence becomes reason enough to repress and destroy you.
Though still there is a lot that can be done as the power of the hegemon isn't almighty.
Get armed but don't go handing personal info over to God knows who so they can send you a "membership card."
Posting is actually a practical step itself. It's just that, as you've pointed out, that also needs to scale. We don't have an equivalent apparatus to the established media with which to counter narratives. So the only thing that seems to have a shot beyond another lucky George Floyd tier uprising is the traditional ground game where we have to talk to people IRL. Actively spreading anti-imperialist, communist tiktoks within your family and friends groups could be a good first step.
https://hexbear.net/pictrs/image/XiPgv3qSIh.png?format=webp
https://hexbear.net/post/106810