That's an obvious lie, people payed by blockstream directly or indirectly have been in control of the sub for years, deleting any thread or comment that contradicts the narrative they want to push.
This is a well worn topic and I think you know that. Surely you realize that anyone can google bockstream takeover on reddit, but are counting on people not doing research.
https://news.ycombinator.com/item?id=21614951