You can buy an electric generator from Germany, US,... is not that easy, it takes a while to manufacture and it is not a perfect solution at all. You can import electricity and perhaps improve the infrastructure to import which is no off the shelve, but is not high tec either. The attacks on Ukraine power grid are to be taken seriously, but they will not stop the Ukrainian army.
They will not stop the Ukrainian army, but they will stop the Ukrainian military industry. The main goal of attacks on the energy system is to make Ukraine completely dependent on arms supplies from the West and not be able to do anything on its own.
Most of the military production takes place outside Ukraine and to be honest whatever is produced in Ukraine for the war will be the first priority for the remaining supply.
Now, I have seen some evidence on refineries and a depot being hit today. Interesting how the strategy that is "just six bulletpoints", "cannot work" and is "impossible" is developing in plain sight with Ruzzia unable to stop it.
Really? Even your compatriots disagree with you:
https://www.politico.eu/article/dominic-cummings-volodymyr-zelenskyy-ukraine-war-corruption/“This is not a replay of 1940 with Zelenskyy as the Churchillian underdog,” he said.
“This whole Ukrainian corrupt mafia state has basically conned us all and we’re all going to get f**ked as a consequence. We are getting f**ked now right?”
In a follow-up tweet, Cummings later branded Zelenskyy a “potemkin” leader — but denied he’d called him a “pumpkin” as originally quoted in the interview.
He argued that war would only strengthen the relationship between Russia and China, saying Western nations “pushed [Russia] into an alliance with the world’s biggest manufacturing power.”