All I am going to say is dont underestimate the Russians ability in such cases. The attack on this bridge has been ongoing for a while now by the HIMARs, and no one expects the Russians dont have an alternate plan?
I'm sure that when Russia loses Kherson - and they will - that loss will be dismissed as part of some wider strategy, or another feint, or whatever.
It's a poor position, and geographically untenable against a decent opponent.