It's certainly an interesting idea, and I will be interested to see how for/against it economists are, once they have considered all the implications.
Creative ideas are certainly needed, and quickly.
When people are faced with Septembers huge energy bill rises, many, even the relatively well-off , are likely to tighten their belts.
The knock-on effect of the belt-tightening on businesses that still haven't recovered from covid lockdowns and post-pandemic/Brexit staffing problems doesn't bear thinking about. The domino-effect will well and truly begin (if it hasnt already), and goodness only knows where it will end.