This seems to confirm that the Tories are on course for a battering at the next GE. A low turn out certainly won't save them. Changing leaders won't help either. Sunak is probably the least offensive Tory out there, at least in terms of presentation. Everyone else is either batshit, controversial, or both.
Even under the height of sleaze under John Major, not one MP was forced to stand down. This Parliament has seen an unprecedented number of recall petitions in recent history. Between that and Labour just needing to come across as coherent and competent, Sunak is being relentlessly squeezed.
But we will likely have another six to nine months carrying this lame duck government.