In a system where everyone pays for everyone else's health care, they have to act to keep that affordable and avoid widespread obesity and heart disease. This is a light touch. They're not going to make Coca Cola illegal altogether next year.
We've never had total freedom. Different countries draw the line in different places. The line gets nudged back and forth over time. I accept it because I could live on a plot of land with total freedom and the quality of my life would be significantly worse than a life without rules and without benefits.
Even though my government (the US) is currently undergoing a body horror I'd seek out another country like France with some other set of rules before I'd live in total freedom and anarchy.
Ever read Ishmael?
An completely optimal diet does get very complex, and probably subjective. Definitely over my head. But we shouldn't pretend will power isn't a problem where the low-hanging fruit is involved.
People can still pay for sugary refills, this will simply protect the uninformed and the poor who take this as an opportunity to fill up to the detriment of their health.
I'm not saying the regulation is right or wrong, good or bad.
But I'd say such regulations most likely do impact their personal freedoms.
And even if that's for the good of others (no arguing with that), and even if it's in another country - I guess, it still can't be helped to not feel somewhat disappointed.
We have free refills in Canada and they're basically just abused by teenagers and poor people so three people can drink from one soda.
Honestly, I think free refills were invented because soda is cheaper than the fast food guy's time filling your cup. Therefore, they moved the soda fountains to the dining room and just started handing out cups with meals to save money.
We're not sacrificing freedom. Places like France and NY are.
I can't stand even 8oz of sugary soda, but I also can't imagine judging or restraining someone (let alone with the violence of the state) who wants to.
Also, sugar is addictive.