If Vice President JD Vance has seemed more reserved and less incendiary as of late, it's likely because he deleted the X app off his phone for Lent.
Semafor Editor-in-Chief Ben Smith wrote in an op-ed that he'd spoken to two people close to Vance who confirmed the vice president deleted the X app from his phone for Lent. However, Vance did post on X between February 18 and April 2, so his social media fast seemingly allowed him to post from his computer.