Considering the important parts of that, aka the languages can be done by your phone sure. But it would at least have a minimal use. R2 d2 needs special attachments to serve drinks.
The cybertray, competitively priced at 4000$ and the reported risk of it breaking when wet is fairly minimal.
I hope they get how this : "You’ll be a multi-channel online communications pro before you know it" is actually a bad sign