There's a saying in my local language that people usually say to someone who's going through a breakup or going through an unfair situation:
"Accept it, it hurts less".
I'm not saying it makes the actual situation any better; it obviously doesn't. But anyone can feel the rarefied AI panic in the air growing thicker by the minute, and panic will only make the situation worse both before and after absolute change takes place.
When we don't accept incoming change before it arrives, we surely are forced to accept it after it arrives, at a much higher price.
You asked about preparations: prepare yourself to see governments try (and fail) to regulate what processing power can be acquired by consumers. Prepare yourself for the serious proposal of "truth-checking agencies" with certified signatures that ensure "this content had its chain of custody verified as authentic from its CMOS capture up to its encoded video stream", in which a lot of time and effort will be wasted (there's already people replying about this, saying metadata and/or encryption will come to the rescue via private/public keys. Supposedly no will would ever film a screen!).
The above might seem an exaggeration, but ask yourself: the YouTube guidelines this post is about, the recent EU regulation... do you think those are enough? Of course they're not. They will keep trying to solve the problem from the wrong end until they are (we are) forced to accept there's nothing that can be done about it, and that it is us who need to adapt to live in such a world.
Enjoy the ride, I suppose.