That's a shame that your local branch isn't very effective, my experience in a branch that's been growing's been far more positive. At the very least though, to share, the recruitment isn't for shallow purposes.

The focus on recruitment is because the point of a practical socialist party like the PSL isn't to simply subsume all struggle into itself, this would be absurd, but instead to act as a unifying organ for those who already dedicate time in the community. This can be the reason behind the focus on recruitment, as essentially, there are tons of socialists and socialist-friendly folks who put together critical movements and orgs locally who, on becoming a member of the PSL, can have their work and effort boosted by being able to rely on other comrades within the party and the political education programs it provides. Overcoming this friction of low local membership at first though is pretty difficult, and likely why it just seems like two folks handing out stickers for now, but, I can't really say, just my experience.