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Color correction has been there for a long time: https://www.youtube.com/watch?v=jbU8FqTI-A4 but it was destructive (on the video it is gimp 2.10, but it was there before)

They added non-destructive adjustment layers in gimp version 3.0 that can do the same

Nowhere even close

I haven't used it for that purpose much, but it seems to lag pretty far behind Photoshop/Affinity Photo.