I firmly believe that manufacturers and sellers of ANY physical device that requires an extra app, account or internet connection to work or has some functions that require these should be legally obligated to state that CLEARLY on the packaging and in all the marketing materials they publish. There are big ugly warnings on cigarettes, I want something similar on shitty products that are metaphorically cancerous too...
I had to call support for new dishwasher because it wasn't in the manual. I posted the tips and model online since the manufacturer left them out of the user manual...