Rybelsus.
I mean, the gambling commercials are obvious, identical, and ubiquitous, so they go without saying.
Aside from them, the Rybelsus commercial in which the barista at a coffee shop calls for "Rybelsus" rather than the customer's name, all while the patrons are blathering on and on about the drug. Just one of the most dull and poorly-constructed commercials I've ever seen.
The funny thing is that I cannot find it online. Plenty of other Rybelsus commercials on youtube and google, but not that one.