UOL was with the same roster that was 1 game away from going to World and has played together for a Split
Synergy and teamwork wise, UOL was going to be favoured entering the series.
The REAL problem is that every single time the individual talent of TSM/NA player is WAAAY overrated entering in an International competition, just to proceed to see these teams disappointing you TSM/NA fans
Everyone that saw TSM in the last seasons and follows EU LCS know that TSM could have probably had only one head2head comparison when they had the advantage in the individual talent (Sven vs Move), while UOL was on par or superior in any other role.
After S4 Worlds, Bjergsen has had moments when he was slumping and others when he was really good, but he has never been dominant at any point and should not be given always the upper hand over International mids regardless of anything ; Hauntzer/Bio/WT have been decent to good in NA, which means jack shit compared to International competition, if you thought TSM had an advantage in top or bot lane you were delusional given how Csacsi/Hyli have been consistent performer for seasons in roles which are more stacked in EU.
The whole EU vs NA terribad shittalk stem because especially NA fanboys lose context on the true strength of Na players, start to overhype them far beyond their level while downplay the other region, causing EU fanboys to answer to the shittalk in a bad manner and starting all the meaningless cycle