Science can't tell you if something is "natural" or good/bad. Science merely tells you what is/what we observe. (with some probability of being wrong, and subject to bias, etc).

Whether something is good/bad is up to us as a society to define, not science. What is considered good/bad depends on each of our individual goals/ethics/morals, which could differ from one another. This is why spoonfeeding people information saying "X is good" / "X is bad" is dangerous, and it becomes more dangerous when social media platforms allow such information to be amplified.