Sorry, If I have you wrong on this, but you immediately discount what they have to say because they are "right wing activists". If they told you to take a coat because it looks like rain, would you dismiss their advice. There are literally hundreds of articles out there about how most social media has a left wing bias. Project Veritas are just the latest and they included interviews with employees. Facebook founder and CEO Zuckerberg even had to go before the US congress about it.
How about this from CNN -
https://www.youtube.com/watch?v=Uk2Dp4tYo8M
If you want to broaden your horizons a bit I would suggest you look up a group call the Intellectual Dark Web, they are a loose group of people with a spectrum of views, but they are all broadly against the authoritarian viewpoint. I know most are from the US, but I did spend most of the past 10 years living there, so still a bit focused on what happens there.
https://intellectualdarkweb.site/van...tual-dark-web/
I tend to pay a lot of attention to Maajid Mawaz as he is from the UK