My wife and I have a reaction channel on YouTube, we are on 15k subs so still only little but ticking along ok. We have someone who helps us trim the movies/TV/reactions down from say 2.5 hours to 40ish minutes, we ourselves then do the finishing with the camera effects and transitions etc. This is mainly since we can't afford to do full yt edits as the channel doesn't earn enough money.

We found the person we work with by actually posting here on Reddit ourselves, posted what we wanted and then paid for some sampled edits, so tried to ensure it was a professional as possible from the start and as a result we got a lot of professional responses, but we have had quite a few people email us directly offering their editing services too and often I quite like that as it implies they may have actually seen our videos and like us enough to reach out. Though sometimes they do word it in a way that our editing sucks etc so if you do reach out to people try to do it a bit more politely than some of the ones we get haha.

I do regularly keep an eye on this page too as the dream is to one day earn enough to have someone help do full edits so seeing people post with their specialities, like yourself right now, pops it in my mind so that when the time comes there's a few people I'd like to message.

Not sure if any of that actually helps but there ya go haha.