It's a simple concept to survive prowlers in nearly any situation if you have the awareness of current situation.
Identify. Assess. Evolve.
Identify the problem: in a prowler nest while engaged with an enemy.
Assess the situation: ring coming in, one way out, one can make distance between the enemy and prowlers if the opportunity is taken.
Evolve: put into practice what needs to be done to obtain superior positioning. Whether it be using abilities against enemies. Mirage', Gibraltar', or valk' ult. Using grenades and gunplay. Or simply ignoring the enemy letting the prowlers deal with them.
Results may vary due to teammates being 60%-70% of the problem of not abiding to tactical thinking, opting for adrenaline, action, and fighting rather considering what not be done.