Difference is that one is a non intervention prick and the other is a drunk

Strange is always willing to help in the ways he can.

Tony's generally sober. He started drinking again during Superior Iron-Man, but I believe he's off the sauce again.

Strange isnt ever actually helpful though, hes got almost unlimited powers but never really does anything
Tony is an idiot who listens to that bitch in civil war
Dont get me wrong i like them both, just civil war fucking sucked man

Strange is helpful all the time, even if it's not as direct as we'd like. If he helped directly in a situation where the balance of magic was not out of whack, then his helping would put the forces of magic out of whack, and suddenly we have even more problems. Sure, he could help with crises like Fear Itself. But, what's worse, evil Asgardian hammers, or evil Asgardian hammers plus Dormammu got to show up because Strange acted out of turn?

Thats kind of my point, hes got power but he cant use it

He uses it all the time, against cosmic horrors like Shuma Gorath and Dormammu. When Strange is doing his job, we typically won't even notice. That's the point of his role in the multiverse.

Just kinda annoying when he doesnt try and do anything in Injustice except fuck up another dimension with Black Canary

...That's Doctor Fate, who is a similar character, but not the same.

Also, if you'll recall Doctor Fate letting Batman use his tower as a virtually undetectable base of operations?

Honestly thought that was Dr Strange with a new name, shit happens so often in comics
So what does Dr Fate do then?
Also, wtf was up with One More Day?

Doctor Fate is similar. He's a Lord of Order, balance of magic, yadda yadda. Though, all of Fate's power comes from the helmet, IIRC. If he breaks the rules, he can simply lose his powers or the being that grants him the helmet can take the reins of his body entirely.

...We don't talk about Worst Spiderman Story.

Oh, anon, you loyal faggot you...