People have been pointing out that various european fringe groups got funded by Russia for a long time. Like, they have actually been caught at it. I always thought it was a weird theory, why would they even bother?
That was until the morning after the full-scale invasion of Ukraine by Russia. Because that morning, a huge proportion of the most popular european conspiracy, anti-vaxxer and alt-right twitter accounts started pushing the same 5 kremlin talking points. It was way too crudely done to be organic, they had clearly received their marching orders.