Replace “withdrew” with “was unable to continue normal life due to excruciating health issues” and it paints a more accurate picture than refusing privilege. *Not justifying murder as a coping mechanism*

Luigi Mangione, Suspect in CEO Killing, Withdrew From a Life of Privilege and Promise
The suspect, Luigi Mangione, was an Ivy League tech graduate from a prominent Maryland family who in recent months had suffered physical and psychological pain.
nytimes.com