If you react in an unpleasant way to something, stop using it. If something is called "bad" for you by someone, laugh because everything in some way is bad for us, even breathing. We're all going to die. That's part of life. How I get from point A to point B is what matters to me. I don't use the artificial sweeteners if I can avoid it, not because they are claimed to be bad, but that they taste like crap. I like real cane sugar, maple sugar, and honey as sweeteners. I can taste the artificial sweetener in my vapes. It kind of bugs me. Sweeter flavors have more of it.
What's the number 1 cause of death for a human? Stupidity. Doing dumb things can kill us. We can't ban being stupid. It'd be nice, but it's not possible. Anything and everything can kill us, we're fragile blood and bone sacks. Do you realize how easy it is to fall and break your neck? So I don't worry about what is called "bad" by various groups. Something is going to kill me eventually. I want to enjoy myself, so if I like it, I do it.
The OP had a strong opinion based on personal experience. However, you failed to inform the reader of your personal experience but jumped right into know-it-all sounding language. Just because you have an opinion that no one else should have an opinion....hate to break it to you, but that doesn't mean diddly squat. It just means you're rigid and believe yourself to be right. But again, you're assuming others actually care about what you think or believe. You can have an opinion, you can express it too, but don't expect others to be taunted into arguments or care enough to do so.
If you spend all your time worrying when are you living?