Use True Tone on Your MacBook Pro

Apple Support:

True Tone can also adjust these external displays when they’re connected to your MacBook Pro:

Apple Thunderbolt Display, using the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 adapter

LG UltraFine 5K Display

LG UltraFine 4K Display

I assume this won’t function if you’re working in clamshell mode, but otherwise this is great.