But unlike caffeine, protein will indeed build your muscle if you do train. You can’t really compare those 2.
Actually I don’t watch TV at all, and am not on my computer near bedtime. If I use my phone, I turn on the blue light filter.
I just said why I’m not using caffeine, use it as much as you want honestly. But I choose not to, since I honestly see no real benefits of it, and it does potentially do harm.