It's nice that they fear it, but it would be better if they learned to recognize it and act accordingly.
Musk was given his own opinion piece in a big Sunday newspaper recently (Welt am Sonntag, published by Axel Springer), praising the right-wing extremist party AfD and telling people to vote for them. Then, he was part of a (hilariously bad) live stream with AfD's leader Alice Weidel. And then he appeared on their party congress. And just today, Bild, which is Germany's most popular trash-newspaper and made by, drum-roll please, Axel Springer, published an article (archive link, German), implying that the current wave of protests against fascism and right-wing-extremists is just state-controlled propaganda. And this covered only [the most obvious part of] the US-side of things.
But don't worry, Russia has been caught recently as well: It came to light, that a series of vandalized cars, where the exhausts were stuffed with building foam and stickers of the Green's leader were put on the cars, were most likely ordered by Russia and not done by some green extremists.
And how is that knowledge reflected in the polls? Right-wing-extremists up, Greens and moderate parties down. Greeeeeat!
I'm so sick of reading stuff about people being afraid of being manipulated by someone. Yes! People are trying to manipulate you, you blithering dingus, maybe you should try not being so easily manipulable instead of sitting there acting like you can't do anything about it! Stop getting your news exclusively from social media and other sources which have been manipulative in the past. And use a bit of common sense when you're being told that the evil Greens want to take away your pet, turn off your heating and ruin each and every farmer in Germany. Sure, there might be more subtle manipulation going on, but not falling for the really obvious stuff would at least be a great start.
TL;DR: Angry rant about people being afraid of manipulation while just letting it happen.