A few things.
The Liz Truss private phone thing is part of an ongoing trend amongst senior politicians and its putting sensitive information at risk.
We know that Cummings, Johnson, Braverman and Truss have been using insecure communications.
Secondly if Truss has been compromised, the very first people to know she's been compromised are the hackers!!! We don't have any reason to keep it secret from the Russians because they are well aware of the problem.
Thirdly, given we know that senior politicians are regularly using insecure communications already, I fail to see why making this story public further compromises us with other potential security threats of a similar nature with other countries. They also know already, how lax our senior politicians are.
What needs to change is that senior politicians need to start taking this threat more seriously instead of goofing off and making lame excuses about it. It should be a sackable offence. And not sackable for 10 ten mins. It should be taken a lot more seriously.
Making it public applies pressure on politicians to stop being dickhead about it. Cos its about holding power to account. In theory. But as I say if you then reappoint them 30 seconds later it does make a mockery of the issue.
It then undermines the credibility of the PM...