If a Netflix subcontractor didn’t pay their actors, writers, etc, they would catch a well deserved deluge of criticism. Of course it wouldn’t happen because those workers are organized to prevent these abuses.
If Netflix buys a laptop from Apple and Apple does something wrong, you don't blame Netflix for it, you blame Apple.
The laptop is effectively a commodity, and any injustice Apple commits is amortized over many million laptop owners who tacitly but minorly endorsed that injustice. Netflix buying a show feels like a much more intimate relationship where much more of the responsibility lies with Netflix as the only buyer of the product.
Show purchases don't go past the board. They don't even always go past the CEO.
It's really more akin to buying enterprise software. So sure, change the metaphor to Oracle database. You don't complain about Oracle's customers where Oracle does something bad.
When it's something we care about, we definitely blame the customers too.