I'd say this is "right on the money", so to speak.As usual, the PR specialist (the young and passionate kind) had a very firm standpoint also: streamers generating much desired free product buzz, hence their work should be endorsed or at least tolerated.
Everyone wants more Twitch views. More views = more sales. They wont just give streamers a free copy; they'll often pay them vast sums for just a few hours of streaming.
The idea that any sane developer or publisher would charge a streamer to advertise their game is laughable.