While this can be an issue, it's an obvious one and I'd say a good reason to avoid manufacturers and devices that enable such anti-user behaviour. Generally sp

While this can be an issue, it's an obvious one and I'd say a good reason to avoid manufacturers and devices that enable such anti-user behaviour. Generally speaking though, outside of printer ink, which I've always considered to be a racket, this sort of thing is perhaps less of an issue. That's not to say people like Sonos and others haven't used firmware updates to brick otherwise perfectly functional devices in order to force consumers to "upgrade" before now.