No, it's not.
Towing
capacity is not equivalent to towing
capability. You appear to be conflating the two. That seems disingenuous, but ideally it's just an oversight based on your positive feelings about the Cybertruck.
I've towed quite a bit with an EV. After
@JimVandegriff and a few others, I was a pretty early adopter of towing a camper with our 2016 Model X. I am very aware of the difference between towing capacity and capability, and I can assure you that mixing up the two is unfair to any discussion.