Consolidate so many CTRL+d'ed audio

I was watching tutorial about so many same audio files will drain ram or cause poor performance. Tutor advises consolidate them all in the right click menu. It’s here https://youtu.be/4o5A-sNNyfI?t=406
Do we need this in Cubase? Project right now has so many snare copy pasted

We already have it. It’s Bounce.