Which obviously isn't the case for Lucifer, but still there's a lot of people that like to whomp their fave and have them suffer because they like to see that and I'm not sure that isn't the case. Then there's no comfort to make up for that because of runtime restrictions

And last two times the hurt no comfort happened to my fave it was because the creator really didn't care about them.

Which I get, she finally had the confirmation and proof of her dream, validating her life's work.
And her relationship with her Dad is tenuous at best

Or she's the only former human seperate from sinners/winners dichotomy.

A marriage where the vow from the man she loved may have included saying she was his equal, giving her power equal to him.
But when they separated the contract was broken and she lost her power boost so that's why she left hell.

Unless Lilith's power is derived from her position as Queen. Which is through her marriage to Lucifer.

I mean they're the ones that nerfed Lucifer against sinners so... they're more powerful then Lucifer who's only weakness is sinners, who are weaker then Ars Goetia

Because if archangels powers(which is Adam' rank and he should be the counterpart in heaven to Lilith) are more powerful then sins or Ars Goetia why is heaven afraid of hell at all?

Lucifer was cast down to hell and forbidden from harming sinners as punishment. If Lilith was also sent down as punishment then why/how did she get a power boost that exceeded Adam's power upon ascension?

With how much Lilith's referenced this season I doubt that it's a plot hole.