Unionization isn't enough, we need syndicalism. They're like Unions but armed, more organized, more willing to strike and sabotage, and unlike Unions which attempt to hold back the Capitalists Syndicates replace capitalism entirely. Remember, why demand the scraps of the capitalists when we can take the means of production and the complete value of our labor.
Pro life tip: Read theory, join your local socialist or anarchist organization, get involved, strike, sabotage, just make sure to organize
Syndicalism is nice, but without a solid analysis of Imperialism it risks taking on a Nationalist character if you're in the Imperial Core. Additionally, if you're in a de-industrialized nation like the United States, worker organization is more difficult along union lines, which is partially why Unions have historically struggled in the United States in recent years.
100% agree on reading theory and joining an org, just wanted to add some caveats.