When it's cheaper to replace device 2 than get device 3 I guess walling it off in a subnet makes sense. These devices need to get replaced eventually anyway so unless the manufacturer goes under in a year or two of purchase IDK really.
Depends on the kind of device though - I'm not so keen on changing switches for example and would not compromise there. But cameras or robot mops or voice assistant, throwaway stuff after warranty expires no matter who the source is.
Depends on the kind of device though - I'm not so keen on changing switches for example and would not compromise there. But cameras or robot mops or voice assistant, throwaway stuff after warranty expires no matter who the source is.