Why link to some reddit thread? I watched the video, and he described divestment from US bonds and equities. Those are easily some of the most desired, and consequently overvalued, securities on the planet. If European divestment actually exerts downward price pressure, that would mean ordinary Americans investing for retirement would be able to buy them up cheaper. Is that a bad thing? Also, it would mean Europeans would be less able to reap the benefit these corporations' profits and growth.