drink the Kool-Aid
expressionops culture
To adopt a belief or technology with uncritical, group-driven enthusiasm.
Often said of teams that embrace a framework or methodology as dogma, past the point of honest evaluation. The phrase has a dark origin in the 1978 Jonestown deaths, so it carries an edge of warning about blind conviction even when used lightly in tech.
Also known as: drank the Kool-Aid