The TLDR of the video is that the Russian invasion of Ukraine was bad, and that Western and Ukrainian aggression didn't poke the tiger. He doesn't mention that the West could end the war tomorrow.
To be fair, I'm not pro Putin. I know Russians in Russia who are risking their safety to be peace activists, which is the correct and noble position to have in Russia. An Australian guy taking the position that Putin bad just seems easy and is doing the work of the State department.
It's not a sidebar
You found the weakest thing in the video. The elections can be questioned. We literally cannot know either way because it's not like Russia will be allowing in the UN to inspect voting.
But Putin is objectively very popular and has been for over 20 years or so. So, following your same logic, it of course makes sense for them to elect him repeatedly. Is it a de facto dictatorship? Maybe. I don't really care either. It's clear that the people of Russia like him for better or worse