My grocery spending has fallen significantly since I started ADHD medication. Both lisdexamfetamine and methylphenidate absolutely zeroed my appetite. When I walk around a grocery store I'm no longer tempted by anything I didn't actively go in to buy. This is a huge shift from my pre-medication days.
Also, I can't find the comparison in the study to spending by non-Ozempic households. Is it possible that they decreased their spending during the time frame too, for other economic reasons? All this to say is that I think the story is more complex than the headline indicates.
I'm in the UK and got my ADHD diagnosis on the NHS (well, via Right To Choose) so the maximum I'll ever pay for my medication is about US$150/year. [1]
If I had a private diagnosis I'd be paying about half that a month for the same medication.
Anyone with a BMI over 35 is likely to qualify for GLP-1 type drugs on the NHS too. Not sure how long they'll keep prescribing them to you if you take them and lose lots of weight. Most people I know on GLP-1 type things are paying lots (US$200 or more) a month privately.
1. £114.50 for a Prepayment Certificate covering all prescriptions for a year: https://www.nhsbsa.nhs.uk/help-nhs-prescription-costs/nhs-pr...