It's only unilateral if you reject the electoral fraud claims.
>And if you think this intervention is about protecting democracy I have a bridge to sell you.
No, I certainly don't think that. I'd suspect it's mostly about personal grievances and Trumps desire to make a show. But still I think it makes more sense to focus on the best-case justifications than trying to guess at the real reasons behind why this administration does what it does.
By that definition no foreign intervention could ever be unilateral because you can always find some local group to support you. By that logic the English conquest of Ireland was locally supported because the Earl of Desmond supported them.
The actual motivations matter because they dictate the outcome. In this case the actual motivations have been stated publicly by Trump a few years ago, they want the oil back. They will happily support whoever ends up in power so long as they hand back the oil rights.