Censorship on Facebook. Can I get your opinion?

I have over 1000 friends on Facebook. I post semi-often, and I usually get a fair amount of feedback. I find it funny that I get sometimes hundreds of likes on certain posts but then I post 2x about the Brave browser, and I get 0 likes. I understand that it might not be the most exciting content but I find it hard to believe that I would get absolutely 0 interaction on it.

Can anyone share a similar experience? I feel like Facebook is blocking people from seeing it in attempt to suppress usage and adoption.