we usually say «ебала жаба гадюку», what means both alternatives are extremely bad.
Prigozhin is a man-eater as well as Putin. he is also a cynical populist, and has no real position - all he want is power.
but Prigozhin’s rhetoric aka “those are ineffective and corrupt bureaucrats do not deserve their positions” has some sympathisers. especially bc his troops trying to avoid any conflict this civilians and focus only on confronting pro-gov troops