Yes. The 12 steps are a self directed self paced investigation of self and/in society. The community is welcoming, with diverse backgrounds and experiences.
Humility, sharing of suffering and joy, laughter. YMMV
If you aren't already in such dire straits as to require this kind of help, it really seems like a form of self-harm to me. I've met many people who've gone through 12 steps. Some advocate for it, some protest it. I'm genuinely happy for people to get the help they need wherever they can find it. But I absolutely would not recommend it to someone that isn't already so desperate that they're willing to give up their autonomy because they don't know what else to do.