It doesn’t particularly matter if they would continue for free or if they got funded, the point is that Luckey gave a financial incentive to the ones creating the memes which encourages their creation and even encourages their escalation. That’s the point of the quote we are debating. The fact is that Oculus Founder and alt-right troll Palmer Luckey gave money to the moderators of the_donald to continue and legitimize their work even if the attempt to do so went extremely poorly for the non-profit.
And it Nimble America’s body of work is not the point either, because the_donald’s moderators were already producing racist memes and that’s the qualification Luckey used to fund them. So yes, he did fund a Nazi propaganda machine that churns out Nazi-themed images because the greater body of work of the individuals hired to do the job have dedicated a chunk of their lives to churning out Nazi-themed images in a modern day Nazi propaganda arm.
For example, if Luckey hired Richard Spencer for his social activism then he is funding Richard Spencer to do his Nazi work and his Nazi history even if the job he ended up doing wasn’t goose-stepping across the plaza.