Caffeine is lowkey the most normalised and profitable drug addiction in the world, and it doesn’t really even do anything. The whole ‘giving you energy’ thing is a myth, all it does it make you tired without it. That’s why caffeine legally has to be listed as a ‘flavouring’ on the packaging, despite nobody on earth having a clue what it’s supposed to taste like
I’ll be that guy: SUGAR. Just try cutting it out of your life and tell me we’re not all hopeless fiends.

If you cut out sugar completely, your brain/central nervous system/red blood cells would break down.

We definitely consume too much sugar, but caffeine is not needed for anything.

I think they mean the bullshit that is in everything and causing major issues, high fructose corn syrup. Everything in moderation, but easier said than done sometimes with addictive substances.