Yeah, but Ukraine requires a working relationships with the west and europe to sustain it's war. Whilst Ukraine is going to benefit from this, this sort of damage is too great for them to engage with as a primary actor.

Imagine if they did take credit for this, Russia could respond with nukes or chemical weapons. It could also bite them that deep in the cold of winter, when everyone is wearing coats in doors for months, that the Germans start to resent sending military equipment to Ukraine.

This act will put pressure on Ukraine. Also not super great for the environment. as well. Another often overlooked victim.