Jimmy's Vendetta missions are tough even on easy mode

[Mang]

I'm 76% through the dlc at the part where you kill 3 caporegimes in separate areas but there are so many enemies guarding them with near perfect accuracy and additional mob spawns out of nowhere it is frustrating. Cover is scarce as well in these areas. Even on easy mode you can die in 10 secs if you don't find cover fast enough