Here is an English article explaining the tactic: https://www.vox.com/policy-and-politics/2020/1/16/20991816/impeachment-trial-trump-bannon-misinformation
And for the German audience, a German one: https://www.deutschlandfunk.de/flood-the-zone-warum-trumps-flut-an-dekreten-und-provokationen-methode-hat-100.html