> i.e. they can't take the robot and move to a different caffe, they are tied to the benevolence of their boss
The same can be said about a lot of jobs. If your quit your job in a metal working shop you can't take your lathe with you, it belongs to your employer. A bus driver usually can't take the bus with him. A crane operator usually doesn't own the crane. The only thing different in this situation is that there is only one such cafe equipped with remote controled servers. But that just means we should encourage such cafes so that more spring up and workers can move to another employer with similar equipment.
> On the other hand, the idea that this could become a weapon against disabled people (why are you staying on benefits? go out and get a job for yourself, you lazy paraplegic!)
If there were enough job opportunities for disabled people, this "attack" would be entirely valid reasoning. After all they get benefits mostly because they can't participate in the job market in the same way other people can. In the reality we live in those job opportunities don't exist in sufficient quantity, so any such attacks are empty rhetoric.
>Overall, this is much more distopic than utopic
Giving disabled people a more normal life, enabling them to participate more in society, is distopic? Even ignoring any financial aspects and the interaction during the work day, just working in itself is shown to have positive effects on mental health.