Cold element vs raids?

Until this week, I’ve avoided using cold in TPS. I’ve killed EOS, Eclipse, etc many times, but never with cold. Having just reset my 70 playthrough, I can’t test it. So…

How well does cold work against the raid bosses?

Cryo freeze fails against about half of the bosses, including EOS and half of the Sentinel

Thank you for confirming that suspicion. Is the damage reduced or resisted by them, as well?