This is such a common misconception that Blackrock has a webpage on their website dedicated to clearing it up:
https://www.blackrock.com/corporate/newsroom/setting-the-rec...
https://www.blackrock.com/corporate/newsroom/setting-the-rec...
McDonalds: "No we don't."
"Ha! That's just what they would say".
The ridiculous thing about this set of accusations is that Blackrock is a passive investment management firm. They don't make any more intentional investment decisions than, like, a typical bank.
You are either legitimately shilling for your employer or watch/read one of the several DOZEN news organizations they own. You need to wake up. The giant, along with it's daemon Aladdin, control the majority of money flow on the planet.