I'm poor because I have massive debts" means you've chosen to borrow beyond your means, and need debt management
In all cases?
No.
People fall on hard times unexpectedly.
Could everyone on MN cover their existing debts if they fell on hard times? I doubt it. People typically borrow based on what they think they can currently afford and many find they are stuck with contracts they can no longer afford as the didn't expect their income to drop.
[sanctions] aren't ridiculous reasons. They stop the system being abused
Wow! What media do you read that you haven't heard about how sanctions are being used to punish the poor?
People are sanctioned for being late, or missing appointments when they were in hospital, or at job interviews or dying even. It is pernicious and people have died while on sanction due to lack of money.
I remember a tragic case of a diabetic man who needed electricity to keep his fridge running to keep his insulin working, who was sanctioned and couldn't afford to pay the leccy. He died in his flat. The autopsy found no food in his belly.
Even where sanctions aren't being used for the "wrong" reasons, they are a punishment that doesn't match the "crime".
A mother, for example, who struggles to make her back to work appointments as the busses are unreliable and she needs to pick the DC up first, risks being thrown into dire poverty, risking getting into rent arrears and losing her home fir being late a few times. How can that be fair? It's not.
Please learn a bit more about this subject. Sanctions are widely recognised as being unjust and not fit for purpose.
blogs.lse.ac.uk/politicsandpolicy/benefit-sanctions-are-harmful-and-ineffective/