Borders must be abolished to sustain the capacity for life to exist, not to aid in the continuation of capitalism. Capitalism is a reactionary death cult maintained by hyper-exploitating all forms of life.

I recommmend analyzing the strategies of the so-called New Left during the 1960s-70s. Their ability to disrupt the status-quo and bring attention to the State’s death machine can’t be understated. For a starting point - check out the direct action tactics used by the Weather Underground.