People don’t just randomly make the decision to live, they need to have things for which to live.
You’re right, taxing sugar isn’t an answer. Banning it is better, somewhat, but it’s still not the best solution.
The best solution is to make people want to stop eating like shit and stop killing themselves. I called obesity deaths “deaths of despair” because it’s really not much different from any other unhealthy/dangerous behavior be that drug abuse, self harm, etc. Screaming “make the decision to live” at people is kinda fucking stupid lol