I had this exact same conversation in my FC.

From the 4 days I’ve been playing, it truly seems to be 89% random. The one point where you can actually apply any strategy is by using markers on a target and hope that your teammates follow along and attack the marked opponents.

In the cases where I’ve won (which has been very few), this was the way.

The other thing that I found to be useful was changing my targeting to ‘closest’ so that I’m not flustered with targeting while being pummeled with enfeeblements and debuffs.

Personally, I think the enfeeblements are the primary issue. If you’re targeted by more than 1 person, you’re pretty much dead because you’ll have a weight or paralysis enfeeblements and no way to get out of it unless you’re lucky enough to have a healer who actually tries to support the team.

Hopefully this gets better in later patches.

Good luck!