Not really close - i mean the shanghai library gag is funny but it overexaggerates what happened.
People who were in the audience at Shanghai debunked this ages ago and confirmed the crowd was pretty loud for all teams (but the sound mixing on the stream had them really low so it didn't come through). Only one team was iced out - GenG at the start of the event because of the Taiwan comments made by the org's other team - but many fans were won over by t3xture's stream and towards the end of the event plenty of chinese fans were cheering for GenG too (and were happy to see them eventually win). The crowd, unlike Brazil, stayed for the trophy lift and applauded them too (even though the team that won wasn't their favourites).