As a result, the managerialists double down on what makes them different from techs, which means being extra airy, vague, political, and what most working people interpret as untrustworthy. It's practically a shibboleth, as if to say they don't need to seem honest because they are powerful. I don't think this managerial class is as necessary as people who are a part of it think.
The class disconnect is more pronounced in recent years because of the stark differences in physical competence and the precarious status of people who imagine themselves as "elite." What they deride as populism is much more complex than they perceive. Working people expect their elites to at least be somewhat noble, and when they aren't, history is the story we tell about what happens to them.