The business has no right to remotely kill a device purchased by an end user.
Also doesn't Apple, Google, & other remove features from people's smartphones after release all the time in the EU?
Google and Apple can change the future set but they do not brick the device which was discussed and it works as advertised at the moment of purchase.
“The notion of goods with digital elements should refer to goods that incorporate or are inter-connected with digital content or a digital service in such a way that the absence of that digital content or digital service would prevent the goods from performing their functions.” — Recital 14, Directive (EU) 2019/771.