This is now almost universal behavior on the Politics stream wherein the same ones spam the board with their twice-per-day allotted submissions of pure leftist political propaganda which has all been endlessly debunked.
Since not even most of their fellow leftists actually BELIEVE their own Party's propaganda anymore, and any conservative can tear them a 'new one' via facts and logic, they feel compelled to shut down the comments section.
One can almost FEEL their increased panic as they realize that the nation is turning against their sick and twisted political policies and ideology in the very nature of their weird and generally nonsensical memes.