Activism is often about awareness. Back in 2012 or whenever it was, I thought Occupy Wall Street was a horrendous joke.
But honestly, in the years after, I think a lot of people started thinking about much of what they were discussing. With Trump, much of those concerns have disappeared, but the core tenets of OWS definitely became more common thinking.
In other words, the general execution was lacking, but it did leave a cultural impact. Therefore: mission accomplished.