You never resist an opportunity to jump on my nuts, do you?
And just because you think you're "causing chaos behind enemy lines", doesn't mean you actually are. It just means you're easily pleased with how little you're actually doing for the team.
I provide evidence that you're wrong when I see it. Don't feel singled out, I do it to everyone. If you post something I agree strongly enough with, I'm just as strong on your side.
And I'm doing less for my team than the others...
So when 5 teammates launch a direct attack against a chokepoint, and get wiped. Soon afterwards, but with enough time for the enemy to reinforce, I attack with 2 other players, and we break the enemy defenses. I personally got 2 of the 6 kills, not counting the Op I'd taken down while taking the long way to the chokepoint. That's a fair share when you're splitting 3 ways... And I'm pretty sure we wouldn't have has as clear an idea of the enemy position if I hadn't done a Comms Hack right before the Disguise. Knowing the enemy were bunched up meant the Soldier's Molotov was already lined up before he ran in. Having a Medic marked before they ran in meant my friends could focus-fire and make sure he stayed down.
Even without taking my specific abilities into account, if 3 players can do what 5 couldn't, I'm pretty sure we all held our own, regardless of class.
So again, just because you're not good at being Op, doesn't mean good Ops aren't useful team members.
EDIT: @Pangolin - sometimes having a non-silenced weapon is an advantage when it comes to stealth as an Operative - people don't watch their radar as often as their Combat Intuition prompt, and radar doesn't give them as much to work with - if you're about to try and hit someone you think (or know) is using CI, pull a non-silenced weapon, fire a shot, switch back, and fire - you'll only show up on people's radar for about a second, but it'll give you the drop on the person you're about to shoot - lets you take time to line up a headshot before opening up.