It wasn't that there was nothing about what he said that Rui didn't understand and empathize with. As a researcher, he could understand the sentiments of wanting to avoid the grubby hands that came with funding. He could even understand wanting to pursue research that didn't overlap with the interests of the sourcing of the funding for research. It was admirable that he went this far to keep his ambitions alive.
However, what he didn't understand was what all of this had to do with Kane and himself.
The two of them had come here to access the esoteric material science library of the Crexeet Town, and he had made amply clear that he could not forsake the rigid rules that were in place in so far as who was allowed access to the libraries of the Crexeet Institute. Then he launched a giant sob story about how his life as a researcher was so hard and the struggles that he had to go through in order to set up this town that was being sustained in part by those rigid rules.