Eidolon have a subservient existence to the makers & to their buyers. As being a constructed race, they are made for a purpose with many physical types being modified for heavy labor or bodyguarding, these kinds of Eidolon are usually regarded in cities as tools & workers to be ordered to fix repairs & do heavylifting or dangerous work. Beyond major cities & in rural villages & towns, these would normally be seen as potentially adventurers or Knights, given their full mechanical bodies.
The more common variety of Eidolon are delegated as houseware, given the least modifications outside of flexible fingers & body types, these are most often kept as assistants - workers around the house and even as cleaning bots.
The Galateans are unfortunately the most requested Eidolon by outsiders as well as Elves for being the most customizable Eidolon on the market... these sport well-sculpted faces and usually specific body features, as these are taken in as similar roles as escorts, prostitutes, and night partners. These manufactured Eidolon usually sport less constitution and physical sturdiness as other types of Eidolon, but have increased flexibility and customization for all parts of their bodies. Many are commonly bought as night partner substitutes, and household maids or butlers.
No matter the kind of Eidolon you purchase, each can have a modified personality rune. This changes the vocal mannerisms and speech patterns of the Eidolon. The combined customization apparent would allow for those well-off to have such.. interesting.. assemblies such as a Eidolon Builder as sturdy as an orc, come off with a childlike voice - or some Eidolon who may look the part of exotic dancers but have weaponization of assassins or appearance of a nightmare creature masquerading as a person, you freak. In this day and age, the Eidolon still do not replicate humanoids to the very details as their skin remains made of porcelain or ferrofluid.