I am not german so i don’t know either, but Russia doesn’t have enough influence to force people to believe their stories.

There are enough right wing and conspiracy theories channels on social media that will spread their lies to the last boomer and Facebook moms. Russia doesn’t need much to spread their ideas, just a few believable looking news sites run by them, and enough local influencers who share their stories in the German right wing bubbles to confirm what the people already believe.