I think that is reckless.
Having said that, I'm in the comfortable position of not having a mortgage. People who do have them must be really worried about a mortgage hike on top of the high energy bills.
Mortgage availability and cost is the vital factor in UK politics - more than simple take home pay, NHS, education ... .
If people can't afford their mortgages or at least feel that they could buy their own home if just a bit further "up the ladder" - they will ditch the party that brought those conditions about.
Thatcher, Blair/brown understood that well. Major, Lamont did not and the current lot do not care. They think they can fool everyone by cutting headline tax rates, using long term debt to pay for essential energy use etc .. ignoring or distracting attention from the health of the real, underlying, economy: whilst their hedge fund banker friends run off with the cash. Even BJ and Sunak felt they had to at least put on a show of trying to "level up", fix the NHS and provide jam tomorrow.