There's a big difference between letting someone be in the party and trusting them to stand for parliament and be in the parliamentary party.
Abbott lost the whip for writing stupid things in the Observer and not running it by the press office. When she had the whip restored she got straight on the phone to the BBC to slag off the leadership during a GE campaign.
Party discipline, especially during campaigning, is really important. As much as Abbott may have some admirable qualities and achievements she's proven herself a liability.
This is correct imo. Abbott has also spent the last few weeks publicly slagging off Wes Streeting and the leadership on her Twitter account (still there). She also retweeted the Green candidate standing against Streeting in Ilford, who was saying that Streeting knew nothing about the NHS. That is not on at any time, but especially in an election campaign. That by itself for me is enough to stop her standing, but it hasn't really been in the news. I think theres a lot going on behind the scenes. I suspect Abbott is ready to retire and is getting some pretty poor advice from hangers on about standing again. She is visibly struggling which I find sad to see. It would be best for everyone if she took the initiative and stood down.
The Faiza Shaheen one I find harder to defend but I also find her position towards the seat, as if its her own and she has an entitlement to it, pretty annoying. Its not her seat, its a Tory seat currently. This is politics, nobody owes you anything. If you don't want to be bound by party collective responsibility and structure then you run as an independent. I am queasy about it being done so late when she is clearly vulnerable as a Muslim woman and new mother but ultimately thats politics. Corbyn was similarly ruthless with a couple of seat selections in 2019; what we're seeing from Starmer is an extension of that imo. Fwiw, the complaint that led to Lloyd Russell Moyle being stood down, which he claims is vexatious and factionally motivated, actually came from a leftist - someone removed from the party for antisemitism, according to PoliticsHome.