I’d sure like to know what it is you “read up”. I’ve posted this before:
https://www.opensocietyfoundations.org/uploads/fa141f34-3f1e-43b3-ac95-eff80f39cdc8/george-soros-and-the-fall-of-communism-in-europe-20191106.pdf
which is why I didn’t feel the need to do so again. Basically Soros heavily funded anti-Communist movements, particularly in his home country of Hungary, beginning in the early 80s, which contributed significantly to the liberation that took place there in 1989.
I was just in Budapest and unfortunately there is no monument to Soros there, probably because he is anti-nationalist, an opponent of Viktor Orban (as any decent person should be) and a Jew.