The awkward truth is that we have always had an impact on others even back in ancient times wrongly considered isolated arcadias in tune with their environment. Mega-fauna didn't become extinct from running out of food but from humans running out of them as food, and the Sahara fertilizes the Amazon rain forests.
You're the only one pretending that?
Of course, 0-impact is impossible, except the scale at which we are destroying our environment is unprecedented. Hunting of mega-fauna has occurred over thousands of years. Two-thirds of the world’s wildlife has been lost since 1970 (70 years) :
https://www.euronews.com/living/2020/09/10/wwf-proposes-plan...
Others will observe that the problem with inequality is not that the wealthiest experience continually greater q.o.l., but that their influence is often seen to deprive the least wealthy of what they once had, and that the process tends to put more and more of us in circumstances of precarity.