What do I do if my country has been neutered when it comes to left-wing activism? My only option for a party/org to join is a demsoc party which is seemingly pro EU and pro NATO. What do I do? Should i just focus on bettering people's material conditions by working for charities, try to make my own little group, or maybe something else?
If there's no legit ML party, even a small one, your goal should be to start one. To do so you need to find like minded folks (they do exist, you aren't special) through whatever organizing means are available. You need to read a lot of the classic Leninists texts on party building from Lenin, Stalin, and Mao. And you may want to reach out to a party you align with in a nearby country for guidance.