Sweetie, I didn't say which party brought it in and I don't fucking care. It was wrong, and it is wrong, it should be fucking done away with.
You are, of course, entitled to your opinion. I'm speaking from the position of somebody whose claim was stopped by a particulary grumpy and sneery claimant adviser who decided to chase up a job application which she'd browbeaten me into sending (on top of always more than fulfilling my agreed targets for looking for work).
I wasn't notified until after my next signing day, and ended up pleading with a more senior claimant adviser to reverse the decision. He did so, but I was still left one week short, and told not to appeal it as the sanction which the claimant adviser had imposed would be far shorter than the 3 months it would take to officially appeal the decision (and during which time I'd get no money at all, not even HB).
With nobody at all to borrow from, nothing to sell, and no other income, I had no option but to suck it up. Did I say "suck it up"? Not quite. I made a formal complaint (verbal and written) against the claimant adviser who'd browbeaten me, and didn't see her again.
This was back in the early 90's, AFAIK jobcentre staff are nowhere near as reasonable now.