What are your go-to ‘places’ to learn more, stay up-to-date and get inspired about design?

I’ll start with some of mine:
The Futur - youtube
Brandon Shepherd - youtube
Texturelabs - youtube
Gareth David Studio - youtube I do not recommend his Discord. It’s basically abandoned. Rock Your Brand Discord is still small but better quality.

Texturelabs
The Noun Project
Fontshare

The branding style guidelines documents archive
Behance
Dribbble
Designweek