Oh yes they would be that stupid. It was recently revealed that Sunak's wife has shares in a childcare company which will benefit from new legislation. Sunak should have declared an interest in the company, but didn't. I've forgotten what his excuse was, but it was fairly pathetic. Until there was coverage in the press, Sunak's wife was domiciled in India for tax purposes. That's not illegal, but not a good look for a PM's wife, when the country is suffering a cost of living crisis and he's pledged to clean up the government's sleaze.
It's public knowledge that Mrs Sunak's father founded Infosys and is a billionaire. He sold the company some years ago, but he and Mrs Sunak still have some shares which provide dividends.
Nevertheless, I still haven't seen any reliable source showing that Infosys has any involvement in the government contract for the alarms we experienced yesterday. If there is evidence and especially if they're now covering up, it would be explosive BUT I haven't seen proof. If it's there, it wouldn't surprise me if the scandal would be big enough to bring down the government BUT ...