They clearly rely a lot on the river in Kherson. Relying on the river is not a good way for any aspirations to retake the right side and going for Odessa. Supplies for Ukrainian forces are just slightly hindered if they got some numerous lucky shots from Geran or cruise missiles.Important to note where this took place.
A lot of high-profile equipment losses in the last few weeks took place in Kherson/Zaporozhia AO. Presumably, the Dnieper grouping is to blame here. Teplisnky took over sometime in October/November. He's now had 2-3 months to unfuck this mess, but it honestly keeps getting worse for the Russians.
Sure, Teplisnky has done a relatively good job of destroying Ukrainian troops in Krynki and hitting the supporting elements of that operation. On the other hand, Ukraine has had a lot of success flying their FPV drones all over that frontline, HIMARS keeps hitting high value targets like the Yastreb AV radar, and the Russians clearly lost at least 1 Su-34 in the air. There was a notable pause in FAB usage after that happened.
I understand it's a challenging AO. NATO recon assets have a pretty unhindered access to locate, target, and provide all this data to their Ukrainian counterparts. Still, this was always the job and the Russian command in this area has done a poor job defending the aerospace.
Don't know if Ukrainian forces are building defences lines on the right side like Russian have done in Zaporizhzhia but it become more and more like a bloody standstill.