Undeviating in a sentence as an adjective

Mental and physical illness become more and more serious problems as humans are increasingly expected to behave as mass-produced cogs, interchangeable, and undeviating in how they carry out their job.

Undeviating definitions

adjective

going directly ahead from one point to another without veering or turning aside; "some people see evolution as an undeviating upward march from simple organisms to the very complex"; "a straight and narrow tree-lined road unswerving across the lowlands"

See also: unswerving

adjective

used of values and principles; not subject to change; steady; "undeviating loyalty"