Old Photo Restoration

[platypus (Canon & Mac (Intel and M1))]

A similar thread was opened recently. Find it here:

Restoration of scanned old photos

Good evening to you, I just spent the past weeks scaning litteraly THOUSANDS of family pictures that are of 30 - 50 years old. As you can imagine, the colours of a lot of them were a lot damaged / yellowed by storage / sun. My question is, for the experts, would you recommend a workflow or automatic filter to recover the colours quality with PhotoLab ? Thanks a lot for the help,