this is doing my head in, thinking about it, because you're quite right, there is absolutely fuck all tactical sense to it. One answer might be that they are so committed to an all out onslaught on the workers and the poor - as they have been since day 1, clearly, - that this fits with it, and they're thinking 'this will only work if we go absolutely hell for leather on every single thing to shrink the state, kill workers rights & protection, and shore up the bosses'. In other swords, they calculate ther gains from crippling the workers and the poor with so many hammer blows will outline the losses from making millions mad as hell, triggering a year of riots, and making concerted TU action inevitable'.
Again, this is just off-the-top-of-the-head theorising, because the condems have been so wildly reckless from the start, I really struggle to 'get' their collective logic