Maybe the if the entire system is corrupt and unfit for purpose it doesn't really matter who's at the head of it?
TBF that's exaggarating slightly, I don't think any Labour government could be as corrupt and incompetent as this Tory one, but if they're simply going to perpetuate existing power structures and two party hegemony then I don't hold out a great deal of hope for meaningful, lasting change. Will things get a bit better in the short term? I hope so. Can they immediately reverse a decade and a half of Tory f*ckery? Probably not. Will they transform the country? Depends on what you mean by 'transform'.
Again, I advocate an entire rethink and reorganisation of the way we operate our society so saying that Labour won't be any better isn't much of a gotcha really. And saying 'let's face it, nobody else will get in' is merely highlighting the root of the entire f*cking problem.