

This is said in the article:
To mitigate the risk posed by these flaws, it’s essential to apply patches provided by the Linux distribution vendors. As temporary workarounds, users can modify the Polkit rule for “org.freedesktop.udisks2.modify-device” to require administrator authentication (“auth_admin”).
Well the foldables (like Galaxy Fold 7) are already under 9mm. So being the size of two phones days are over.