As much as I disagree with Soros on a lot of things, betting on a government being unable to manipulate it's currency forever, and succeeding on that bet is the government's fault, not Soros'.
It's 100% Soros's fault and he probably should have been jailed for it.
A nation was pursuing an economic policy towards harmonising their economy with that of another - a very nuanced process. Like two ships lining up so that one could supply the other.
That it makes an economy possibly more vulnerable to external issues (like a giant wave) is true, but it's a necessary condition that ostensibly has future benefits of economic alignment (i.e. ships being resupplied worth some risk).
Soros is a thief, a pirate, like any other - he came a long and created enormous risk, extracted billions into his fat pocket which would otherwise be in public coffers, and didn't create a dime in value for anyone, it's a zero sum game in which he ran off with riches learning everyone else poorer. It's cockroach capitalism of the worst kind.