It looks like the Copilot+ PC brand is dead. Microsoft and PC makers have slowly moved away from marketing their PCs as "Copilot+ PCs"
I asked Surface CVP Brett Ostrum why Microsoft hasn't openly marketed any of its Surface PCs as Copilot+ PCs in 2026, and he confirmed that its latest line of devices are no longer being branded as such.
The Copilot+ PC specification baseline continues to exist, but you likely won't see OEMs openly mention it anymore. NVIDIA hasn't gone near the Copilot+ PC brand, and likely won't, even though the RTX Spark is a Copilot+ capable.