I prefer hot coffee with just a tiny bit of half and half or a non dairy creamer, no extra sugar. I did drink the Starbucks Frappuccino’s long ago, at least over 15 years ago, but only as a treat. Now, I’m old and don’t like to drink that much sugar in a drink.
The only time I will drink bottled coffee now is when we go camping with DS’s Boy Scout group. I typically buy a bottle of cold brew with no additives since I’m not trying to make coffee in a tent at 430am.
I have tried canned coffee once, while working an overnight in my hospital. The cafeteria got a new vending machine with canned coffee. It was horrible and the machine didn’t last long.