To counter respectfully, I work with demons mostly. I do not find them chaotic as a whole. I also work with Raziel and a couple of Deities, only mentioning that to show I have some broad context here.
I do not operate from the Yahweh god being the center of the Universe, nor the creator of anything. Angels and demons are just categories of spirits. Not two opposing teams working under Yahwehs order or whatever.
I get it, most occult systems fall under this Yahwehistic (is that even a word?) framework, either for it, or against it, but either way still within the Yahweh frame.
On angles and demons, I experience them as higher and lower frequencies. Not good or bad, not better or worse. Just the frequencies are different. A Ferrari makes a shitty off road vehicle, and a 4x4 is terrible around curves on a race track. That is the difference to me.
Higher frequencies are a little more challenging to reach and interact with. Once you make contact, it gets much easier. Lower frequencies are much easier to reach, closer to our frequency. Both have immense lessons to teach, both can fuck you up equally, in different ways. Neither being good or evil as some view those concepts.
Anyone use angels to get blowjobs and money?

JOKES!
Lastly, I think that the framework (world view) of the practitioner matters bigly here. If you see angels as holy, then thats what they are for you. If you see them as just beings, then thats what they are for you. Your actual experience trumps everything else here. (I get it, common sense statement that probably shouldn't be said aloud in front of the contrarians and stupid kids).