People like you actually bother me. Not on the internet, but in real life.
I don't want to make new friends, I don't want to deal with a know it all. If you're a super mechanic and can visually tell that, specifically, hydraulic fluid leaking is from a vehicle, presumably in parking lot or something…great. Cool.
But from 5 feet away, diff fluid, T case fluid, atf which is used in a lot of power steering can look all the same on the ground…my point is…rarely people approach me correctly…and your post doesn't inspire confidence, other than you like butting into things that don't concern you.