I'd kind of hope that her appointment might be the start of a move away from that, where women aren't just represented as a totemic nod but can stand up for themselves
Harris was only put on the ballot for IDPOL, same as Levine, this isn't a move away from it, it is the UK's equivilant of Corbyn but with an added out of owing a vagina, she has terrible optics on a geoplitical sphere and has a very simplisitc view on domestic issues.
This is the same as the multitude of posts celebrating Macrons win over Le Pen, people falling over themselves to pretend that x population is more progressive than the uk while 4 years later ignoring the facts of his ultra neoliberal policies and clamp down on islam.
Biden is an old school neocon, he and harris are going to have to deal with the same problems that trump did, they won't be so bumbling over twitter, but being neocons they won't be the advocates they have been in opposition, that is the nature of a 2 party system.
I work in one of the most liberal cities in the us, and even they don't like her, and admit that the narrative is trying to be sowed that any critisim is going to be framed as mysognisitc, thats why these sycophanitic posts is being higlighted for posterity, especially whilst you still ignore the many european female leaders.
But maybe that is me and I'm not a flag waving 'GO U.S.A' type who only follows twitter likes etc.