Appreciate vs it being a sign someone should be promoted are different things.
Now you're rewriting the story again. OP hasn't suggested she should be promoted, only that she should be given good opportunities to gain new skills.
I could fill a few hours a week doing stuff that is more other people's job. I help out and do things to support, but first and foremost i look after my career and progression.
When I want the next step I speak to my line manager and head about my ambitions and ask what would be required to get there, what projects I can be involved in.
This is exactly what OP has done, but her company is offering her pretty poor 'next steps'. According to you, she has no right to be annoyed about that.
Uppity is a perfectly fine word for describing someone who may be displaying a slightly arrogant approach.
Yes, as long as you don't mind the fact that its a word only ever used to refer to women, and that in using it yourself you're contributing to a culture where women in the workplace are viewed as arrogant, deluded, stroppy and entitled if they have anything other than the meekest expectations in respect of their own career progression.
As I've said many a time on this thread, there are many ways for women to hold their own in the workplace, know their worth, and talk about their progression. I just happen to think that complaining that you can't possibly progress when you haven't got 100% what you want (with almost no consideration of the impact of the opportunity on others who'll have their work affected) doesn't demonstrate the right attitude of someone seeking to move upwards.
I think it's simply that the OP hasn't couched her (very reasonable) frustrations in language that is sufficiently apologetic and self-deprecating for your tastes, and as a result you've decided to exaggerate the scenario, interpret every comment OP has made in a deliberately negative way, and then proceed as if your interpretation is verifiable fact.
There is a lot of internalised misogyny in the way many women interpret the behaviour of other women in the workplace, and I think it's really important to try and recognise and challenge that.