The furlough scheme was a good experiment in how massive government spending in an advanced economy doesn't lead to the end of days (mind the hot takes about Weimar hyperinflation in this thread? lmao).
But instead of focusing on investing in the health service (and the wider social services more generally) it's back to conversations about balancing books and paying off debts.
And folk just let them change the conversation. The pandemic has exacerbated a lot of problems brought about from austerity. But instead of driving change, nobody seems to be too bothered. Culture wars over masks are apparently a better thing to be outraged over.