I'm going to blame that completely on kbin being weird.
But a Zelenskyy/Ken movie about them getting off the beach and riding horses might be fun. Especially if you can show horn in a "I don't need a ride" line by Zelenskyy. By the end he realizes he does need a ride, a ride to the front lines.
I read a comment the other day that explained it, I can't remember exactly, but it's a thing that happens when federation hasn't worked properly and kbin will just pull the next image it can find.
A Zelenskyy popping up is significantly less disturbing than when it does this with full on porn lol