Also, I expect CRISPR or gene therapy to be the long game wrt this and updating the body's GLP-1 regulation, versus maintenance doses of a pharma product. This is a shim.
It is not possible to stop people from getting mail order pills from China. Especially with the abortion restrictions the market already is pretty large and it will be easy for them to throw these drugs in too.
The solution to that was a $10 per month subscription via Netflix and clips for free on YouTube. Meanwhile Ozempic is around $1,000 for a month's supply. That is a margin on par with illegal hard drugs, which already have a smuggling supply chain from China to North America (eg. Fentanyl and variants).