There are quite popular siblings in Poland that are doing weeding photography. In they course about colors (“Władca barw” cost around 10€ but only in Polish) they show how they are using Colorchecker.
They are photographing it many times per one weeding. Inside church in few places (could have many different light lamps), in the evening (when street lamps have different kind of light sources), in the hall.
They use global profiles (dual illuminant, with custom changes they would do inside Lightroom almost every time, in they words “profile from profile, changing proper colors to nice looking colors”) to make photos from Nikon, Olympus, Fuji and Sony looking the same and then using individual profiles for group of photos from each event (or even only for one photo). Thanks to this most of they photos they simply mass import to Lightroom and then export to jpeg without doing anything. If there is need then they use tool from x-rite to generate profile from Colorchecker and apply it only to few photos that need it, standard adjustments and done. Then they could forget about this profile.
So they can change this picture
into this with few clicks
This looks like really fast workflow to me. They are providing they clients with hundreds ready, good looking photos in few days after weeding. Would be nice to have option like “Generate profile/style for individual picture(s)” in dt.