Naive in the extreme of him.
How do you tell the real ones from the ones who are 'at it'?
At what point? And what access will they have had to distressing, excluding and sexually offending on women before the line is reached of 'now they're at it'?
If it's a system that can be played, then it's a bad system isn't it? Which makes it unacceptable to expose women to the entire group where inevitably some will be playing the system but haven't yet been caught.
It's all bollocks anyway once you start to unpick it. Bryson is as trans as any other male. All trans is is a biological male who has stated a self chosen identity of trans: those are the only two necessary and consistent features in common for a very large and varied group.
Great. Be trans. Its not possible or ethical to gatekeep it. And it's not possible or ethical to provide unconditional access to non consenting females and remove female only spaces in the hope that only a few of those males will wreck the equality, access and lives of the females they want to use in their self expression. Not unless you intrinsically believe that male self expression is of greater value than female equality, access, inclusion and safety. Which would make you a male supremacist, wouldn't it? And make it total bollocks to say that some male people change sex - because they don't, in this way of thinking. They don't become females who don't matter, like real females don't matter. In terms of treatment, they just become even more special and VIP status men.
Unlimited transitioning, and a clear line between male people of all identities and female people: whatever choices a male person makes they do not ever become a female person. And female only spaces, provided by law to ensure equality of access alongside whatever other spaces male people would wish for, that are protected from male people suffering with needs ranging from confusion to an absolute inability to see females as human as opposed to resources for their use.
We're going to have to get there eventually: there will be male people who will just push this until the crimes happen that make the Bryson case look trivial by comparison. And by then it will be really ugly, and the population will be really angry, and women will have been harmed because of gutless politicians.