Maybe but I have never seen it like this before. Every conservative meme someone creates when I go to it all of the comments are downvoted to the point that they are hidden. When I open the first one it is a conservative response. Sometimes it is all conservative, but occasionally there are liberal responses nested under the conservative comment.
When I first came to this meme after I created it and submitted it, there were about three replies that were all downvoted. I don't know how many downvotes it takes for it to be hidden.
All of the first responses agreed with me.