Don't they use https://g.co now? Or are there still new internal goo.gl links created?
Edit: Google is using a g.co link on the "Your device is booting another OS" screen that appears when booting up my Pixel running GrapheneOS. Will be awkward when they kill that service and the hard coded link in the phones bios is just dead
Google Maps creates "maps.app.goo.gl" links; I don't know if there are others, they called Maps out specifically in their message.
Possibly those other ones are just using the domain name and the underlying service is totally different, not sure.