I can totally see the individual impact argument. Still personally I think if everyone thinks this way, nothing’s gonna change. On the other hand if a sufficient amount of people tries it’s gonna change everything. We just need to be enough individuals to be a movement.
Then again “ZERO scientific evidence”: yeah just fuck yourself. https://www.theguardian.com/environment/2023/jul/20/vegan-diet-cuts-environmental-damage-climate-heating-emissions-study There are several studies showing that we could easily tackle the global hunger crisis, which will only worsen in the next years by going vegan. https://ourworldindata.org/land-use-diets And that’s just one example of “scientific evidence that humans should not eat meat.”