I think he is losing his attachment to reality in Europe.
"In the United Kingdom, too, an antiquated party structure prevents the popular will from finding proper expression."
Er. The referendum discovered the popular will and it looked rather different from what the europhiles wished. So Soros simply invents a reality that conforms with his wishes.
The so-called antiquated party structure indicates that much of the UK's internal politics is insular and democratic. Whereas the EU project, with its federal values, belongs to bureaucrats and plutocrats.
There's a reason folks rejected it. It's the same old European imperial dream which has caused trouble for 2,000 years. Most Britons prefer the sceptred isle model of existence.
We're seeing the imperial idea fall apart again, as it always does. It's always arrogance that makes it fail.
http://www.marketwatch.com/story/europe-may-be-on-the-cusp-of-a-nightmare-but-its-not-too-late-to-wake-up-2019-02-11