Do you think it's possible that the recent Yemen war plan leak was intentional? If so what could it have been for?

Reading the recent news half of me is in disbelief people who I thought of as smart but with differing opinions like JD Vance use Signal to send classified information and not notice a journalist who isn't even a right wing one get added to the chat, the other half of me thinks they're doing this scene from DS9 https://www.youtube.com/watch?v=dSy6ilpdKjI and "accidentally" leaking it for some greater purpose. Notably we've seen Vance argue for positions against what Trump supported and them complain about "having to thanklessly defend Europe for free yet again" which could help push positions they support in the long run. Do you think this is possible and if so what would the motive be?