The sanctions are destructive, but they’re destroying Europe far more than Russia. From Pepe Escobar at thecradle.com:
If the US goal is to crush Russia’s economy with sanctions and isolation, why is Europe in an economic free fall instead?

The stunning spectacle of the European Union (EU) committing slow motion hara-kiri is something for the ages. Like a cheap Kurosawa remake, the movie is actually about the US-detonated demolition of the EU, complete with the rerouting of some key Russian commodities exports to the US at the expense of Europeans.
It helps to have a 5th columnist actress strategically placed – in this case astonishingly incompetent European Commission head Ursula von der Lugen – with her vociferous announcement of a crushing new sanctions package: Russian ships banned from EU ports; road transportation companies from Russia and Belarus prohibited from entering the EU; no more coal imports (over 4.4 billion euros a year).