LyrArc Article Gist
This editorial in the WSJ says the resignation and downfall of Boris Johnson in Britain comes from the dissembling that resulted in loss of confidence in his Conservative party, but also in a larger sense from the failure of his agenda to revive Britain. 

Not much has happened in the promise to invest in and revive the failing economy and social setting in the north of England. Inflation was hitting British households hard with inflation at close to 9% in 2022. Home electricity and natural gas prices spiked 54% in April and are expected to go up 40% in October. Johnson raised the payroll tax 2.5% to fund the NHS. Corporate tax rate was to go up to 26% from 19%. Green taxes helped energy prices go up, and Johnson did not cut the consumption tax or green taxes on gasoline or diesel or household energy says the WSJ, and kept the household income tax brackets the same even with inflation so households would see a large tax increase.

In this sense Boris Johnson with his exuberant personal style and enthusiasm promised a lot after taking Britain out of the European Union with Brexit. Yet as the months dragged on and after the worst of the pandemic found there was little he could show that would convince Britons of a brighter future. Not for the North of England, not for Britons in other parts of England and in London, and with high inflation and lacking the investment that could change Britain, not much to show for infrastructure improvement or plans for the future.

The dissembling and eroding credibility led to the situation that only half way through his term in office his absolute majority in the 2019 election could not keep Boris Johnson in office, and the Conservative party was losing the confidence of the British people.