Yeah, I'm kinda there myself. I usually use caffeine in a more... utilitarian fashion. Like taking a Red Bull with my meds.

(Pro Tip: Taking two aspirin with two Tylenol and a suitably caffeinated beverage is the same thing as taking two Excedrin - maybe even a bit more, I think. Really helped me get through the last time I was sick. Still not sure if it was COVID or not.)

But yeah. These days, it's more the energy supplements in an energy drink that help me than the caffeine itself. The only difference is that a decaf version kicks in a bit slower.