Not only has that particular piece been debunked, shredded, put back together, debunked, shredded again, and (metaphorically) left in the dumpster, but it's totally irrelevant to this thread.
Interest in running a company or technology is not at issue. You have a bunch of founders in this thread with demonstrable (as in: they have founded companies) interest in doing these things, and they're having trouble getting over the line because of bias.
Perhaps the VCs they pitched to read the same paper, and jumped to the same conclusions you did. If so, that's super fucked up.