Unfortunately Coca-Cola spends more on their own form of education (advertising) than many countries spend on actual education.
Where I rent comes into play is what you intend for the indoctrinated to do with that education: buy coke, participate in the local ICBM program, or maintain society’s plumbing, the same plumbing the water and sugar in all that coke is pissed down. Either way it creates jobs.
Coca-Cola (and advertisements for it) is more widely available than basic education. I personally think this is unethical on part of the advertiser, doubly so when you're selling something that's both unhealthy and somewhat addicting. There are populations in the world who can't read, but can recognize the Coca-Cola logo.
I find your post to be aggressive and prescriptive, while the post you replied to is just attempting to state fact.
>he point is that in my culture, ice cream and Coke are not “good” for you, but they make many people happy.
If the point is that vices can do more good than harm, you can say that. You don't have to use phrasing which suggests life would be valueless without those specific vices. The inflexibility is that not even your own life would be valueless if you lost them: you could easily find other vices to amuse yourself by.
[1] https://www.healthline.com/health/dental-oral-health/what-do...