I think we all remember that 6 month period where Microsoft decided to shove VSCode down every ones throat. It was impossible to get away from. New vim released? "Yeah vim is good but now I use VSCode TM". New sublime? New Atom? Same thing. They were aggressive with that one.
Not me. I don't remember hearing about VSCode until a few months back. I had no idea it was first released two years ago.
Maybe I just wasn't reading the right places. But I subscribe to /r/programming, and I think I would expect that to get hit, if they're going to be astroturfing on reddit?
I'm not saying this definitely didn't happen, but I'm skeptical.
I'll add to the list: Windows 8 shills. I remember right after it came out, I had lots of issues and posted in some sub. Wow, the negative responses to my post were amazing.