There is no credible opposition or mainstream media prepared to ask the questions.
There was an opposition who asked plenty of questions. But it was led by someone who thought Palestinians deserved human rights and who didn't sing the national anthem loudly enough. Phew, thank God we dodged that bullet.
The current Labour leadership seem to think their best bet is to not challenge anything, including the electorate's reasons for voting Tory, in the hope that when push comes to shove people might vote for them as an alternative version of the same thing, because "they couldn't be any worse". This might just work (although as PPs have noted, much of the electorate seem singularly unperturbed by each new low the Tories stoop to, fascism being much more popular than many of us give it credit for).
But this has been going on a long time, and the Tories already have their ducks in a row. The combined effects of the new Voter ID rules, the Police Crime and Sentencing Act, government interference in the BBC and boundary changes, just for starters, are going to render any kind of democratic recourse virtually impossible.
And even if by some miracle it was possible, Starmer and the people around him are so utterly authoritarian, ideologically bankrupt and contemptuous of democracy themselves, that "they couldn't be any worse" may just be one of those truisms that nobody can imagine being untrue... until it is. Just as Margaret Thatcher apparently said her greatest legacy was Tony Blair, the certainty with which much of country joined the Tories in destroying the credibility of the left through media manipulation, character assasination and Brexit-happy flag waving, has paved the way for this situation by removing the possibility of an alternative. If it hadn't, they wouldn't be doing it.
Sorry, but the Tories have been doing this a long time. They're better at it - and certainly far more ruthless - than you lot.
We're screwed.