Farage is indistinguishable from current "Labour" Government in that they both support austerity. Which leftist is he trying to woo. He will kick out all the immigrants, then what? Will life improve? No in fact it'll be worse.

To pay for it, Farage is promising to end the government’s commitment to net zero, scrap diversity and inclusion schemes and stop housing asylum seekers in hotels or houses of multiple occupancy. Economists said his working was riddled with errors, such as including private sector investment as part of his calculation for how much he could save by ending environmental spending.

Again, why should he "pay for" tax cuts? Does he fear being ousted like Truss even if he's elected?

“Reform’s economic plan means either an explosion in borrowing, pushing up mortgage rates or swingeing cuts in public services like the NHS,” Ashworth said. “Given this is terrain Labour want to fight an election on, Reform have just walked into a trap and Labour strategists will be rubbing their hands with glee.’

Yes blow up the borrowing. As for mortgage rates, build public housing.

Of course, none of them are going to do anything. Not even the Greens or SNP or whatever, they are all afraid of the market gods.