Stepfordian

adjective2

1. •
   Resembling or characteristic of a Stepford wife; lacking personality or agency; docile.

   • These gals are not wrapped up in some pert, Stepfordian happee homemaking bonanza. — 1989
2. •
   Resembling or characteristic of the fictional town of Stepford; artificially perfect or pleasant; false.

   • Aside from the utopian vibe there was a relentless Stepfordian positivity so that even that last traditional bastion of critical thought—gossipping about coworkers—was well out of bounds. — 2010