In order for an industry-wide blacklist to exist, large numbers of people would need to have access to it. This large number of people at many different, competing organisations would have no reason to trust each other to keep a secret.
The existence of such a list, the details of its construction, and the possible Social Justice implications of this would attract so many eyeballs and so much advertising revenue, that it would be hard for any online news publication to resist reporting evidence of it.
Unless those news publications are put on the same list, losing access to latest stuff and their relevance. See what is known about Hollywood, internal Google blacklists, Apple preventing newspapers access to latest gadgets as a retaliation for bad reviews, "gatekeepers" in other "mature" industries etc. Seems like it's a defect in human nature, or a really bad heuristics, emergent with increased organizational size and a buffer shielding an individual bureaucrat from fully comprehending that as a moral choice with serious consequences to somebody else.
The existence of such a list, the details of its construction, and the possible Social Justice implications of this would attract so many eyeballs and so much advertising revenue, that it would be hard for any online news publication to resist reporting evidence of it.