I disagree. I'd say the opposite is true today: teams with star players are good, but they fall short if they don't have support.
FaZe have 4 absolute top level players, some of the best in the world. Their 5th is their biggest issue. Bymas and olof have both failed to provide the support needed to get the team to winning tournaments.
NaVi are a prime example. s1mple and electronic are two of the best players on the team, but the reason they started losing after Katowice was because flamie, Perfecto and Boombl4 stopped supporting them. There's a clear difference in their performance before and after Kato and by watching their games it's clear it's the support that's missing. It's too much even for electronic and s1mple to handle.
Astralis is another example recently. Surely, device, dupreeh and Magisk, all 3 of them Top 20 players of 2019, should be able to carry JUGi and Snappi to at least bring home a few games? But no.
Before BLAST, Complexity had the same issue. blameF, poizon, oBo, k0nfig, were performing at a really good level, but RUSH wasn't providing the support needed.
And despite ZywOo consistently performing at a top level, Vitality have only had success recently because the other 4 have begun supporting him enough to bring home the wins.