Yes, they offer a similar service, however our is dedicated to our product meaning the interface and workers are specialized. It’s literally as easy as giving a few examples and clicking a button :)
Which inaccuracies in the post are you referring to? If you can share some info I can investigate and edit accordingly.
Wrt to running an assistant on a cheap device, it turns out we can already do it on a Raspberry Pi. Perhaps not for general purpose ASR such as dictating emails, but…