In the United States, Russia's social media disinformation campaigns are often seen as an election-tampering issue. There's a good chance we'll spend 2019 talking about propaganda as something we have to prepare for before the 2020 election.
But, but, but: The propaganda isn't going anywhere in 2019. It's simply not tied to elections. Russia uses these campaigns to create discord over divisive issues. There's nothing that says that kind of chaos can't happen outside of an election.