Biden's done good you say but yet fails to show the impact of his administration to the people over the last four years. The old Reagan question of "Are you better off than you were four years ago?" rings true.
Any leader which fails to show the positive impact of their leadership will be voted out in time. I agree with The Guardian article when it says, "This government is against the clock." This new(ish) government may have a 10 year plan of how to change the country but in four years or so time people will ask, are you better off (now) than you were four years ago?
You can repeat the phrases we were elected with a mandate of change...fixing the foundations....restoring public trust in the government....fixing the mistakes (black hole) that the previous government made... but it's all word salad until people see positive change.
As for Reform, I would say to the people of 'Clacton' in four or so years time, are you better off now than you were four years ago in 2024? Farage talks a lot, but people in Clacton and elsewhere need to see change.