To be more clear, she's a millennial Republican.
She was born at a time where these social liberal points she tries to claim as her beliefs deserving acclaim were already long resolved in the mainstream and she seems to have no interest in working for further social justice beyond what was already fought and won before she became politically aware.
For the apparent contradictions she highlights and questions she asks there are of course reasonable answers, but she doesn't seem to have the curiosity to dig into the issues behind what the posters on twitter are referencing. Instead simply being distraught at the discourse that she doesn't understand.