I know of several older people, in their 80s & 90s who do not and will not have a mobile and when the time comes I will need to get them onto the right VoIP package.
I have the reverse issue, I'm having to help the younger folk 🤣🤣🤣
Something like this would seem to make sense for people who just want a fixed phone but want to take advantage of a cheaper sim deal, with the added benefit of being able to put it wherever they wanted.