Even in that heavily spun article, at no point does it mention that all these civilian deaths were caused by the Ukrainian military. The quotes are being used cleverly, and linked with agenda driven statements. How many were killed by Putin's tourists ?
Russia. Its economy would crumble.
That's not to say it wouldn't be painful for the EU, but not cataclysmic like it would be for russia.
Sanction Gazprom and this crisis will end.