They are a busted flush.
They focused on the trans issue because they recognised it was the right trend at the right time which gave them a good income stream.
They neglected grassroots activism - which clearly pissed off the founders as that's where they came from and why the LGBTQ Alliance came from. This is a group of people who KNOW how to engage with the public and can read the public mood and are in touch with their membership. They walked the walk rather than being full of hot air. They know that meaningful changes come from engagement and slow efforts rather than trying to bully and silence.
They forgot lesbians. And by redefining homosexual as gender not sex based, they threw them under the bus and actively set themselves up to meet the criteria of institutionalised homophobia. That turned them into the abuser not protector.
Stonewall's early work should not be underestimated. Today the majority of Brits are overwhelming supportive of gay rights by a considerable majority. That's a major shift from just a generation and a half ago. But this has been achieved by public consent.
Stonewall's work in recent years couldn't look any more different. It wasn't persuasive. It was authoritarian and anti science. It told a lie that is obvious to all. Yet these modern activists don't understand why it's so abrasive and upset even their own - the lesbian core are the big tell. Lesbian history is extremely left wing by any standard. The fact no one in Stonewall was willing to listen or see it never mind acknowledge it even when explicitly spelt out by prominent lesbian voices says everything about what happened.
They were chasing the money because they sold out to corporate opportunities. It's extreme neo-liberalism. That's about as far removed from left wing socialist ideals as you can care to imagine.
It's absolutely the perfect example of the organisation running away from its own core ideals. And then blaming everyone else for its own mistake.
That's before considering the appalling misrepresentation of the law. Which harms lesbians particularly badly.
Stonewall totally betrayed lesbians. Plenty of women (including straight women) can see this because they women have been impacted across the board by it. Unlike men, for whom, nothing has noticeably changed particularly.