There is absolutely NO doubt about that. The only question is, how many more Ukrainians must die and much more territory will Ukraine lose before it is forced to surrender.
Lets see - Russia has annexed, officially, Kherson. It is “part of Russia”. The Ukrainians took back the whole west bank plus its capital. Is there any possibility that Russia can conduct a massive river crossing battle across the Dneiper?
There is plenty of doubt that the Russians can hold their land seizures. They have indeed lost land, and this was only two months ago.