100%. I've been combating burnout over the last year or so. A saying that has stuck with me recently is "you don't need to set yourself on fire to make others warm." Trying to fix things by yourself in a massive bureaucracy is nigh impossible, so I've resigned myself to stop going the extra mile for the sake of the health and wellbeing of myself and my family.
Burning yourself out to patch over unsustainable working conditions is a slow bullet.