My guess:
1) Moscow destroyed the Nord Stream pipelines, in order for the gas service to not be part of negotiations.
2) Moscow destroyed the Nord Stream pipelines, in order to place a burden on German industry (the loss of energy for production).
3) Joe Biden destroyed the Nord Stream pipeline and generally is a radical dipole in all things, because Joe Biden was in the spotlight in high school, relishing the attention he receive(d|s) in response to his caprice.
Stumbling around the stage, to remain in the spotlight, forcing people to pay for his antics, tossing money into the audience - when boo’d.
Joebidenius Millenius
I am constantly amazed at how the demonrats excoriate Trump for lying and for his ego, but then choose to elect Jobama oBiden?!? Seriously???
The quintessential stereotypical politician always looking for a camera to stand in front of, he is and has always been, demonstrably and historically, a blatant liar about even the simplest things!
And worse, he continues to tell the same lies over and over again even after they’ve been fact checked as being total fabrications by everyone.
But …. Trump!!!
Anyway, I think your guesses are good and I really do wonder who owns us/US by owning him and however many others like him in high and low places that are required to leverage control over us all.