This is a classic misrepresentation of the problem. Policy makers don't care about how much CO2 you emit as long as it stays within the bio capacity of the planet. I.e. is there a net accumulation of CO2 and yes, yes there is. The CO2 you breathe had to be captured by the plants in the first place and therefore doesn't represent a net accumulation. The CO2 emissions involved in the agricultural processes of the food you eat, however do represent a net accumulation since the fuels were dug out of the ground.
in particular, i said that your emissions from breathing are
> hopefully sourced from the air via plants. so, too, is most of the combustible garbage
the story is a little more complicated, though, because point-source carbon capture is feasible for trash incinerators (and, say, container ships) but not for people breathing, so trash incinerators could conceivably provide indirect atmospheric carbon capture by way of the trees and food that ended up in the garbage. i didn't want to get into these complexities, which is why i didn't go into more detail in my original comment
more importantly, though, i don't appreciate being called a fucking liar (even if euphemistically) because i disagree with you about something. people like you are why i always regret engaging on this site. please begin adhering to minimal norms of civility before you fucking comment again
you will never reduce carbon dioxide emissions to zero per person; people emit carbon dioxide just by breathing. but the quantity determines whether or not it matters
the amount produced by burning garbage is a few times bigger than breathing
https://dercuano.github.io/notes/underground-arcology.html#a... has some of my notes on garbage; the high bit is that, in new york, residential and commercial waste is about a tonne per person per year, mostly things like paper and plastic which burn to carbon dioxide and water. so you might emit two tonnes of the dioxide per person per year by burning their trash
as explained in https://dercuano.github.io/notes/underground-arcology.html#a... a person breathing produces about a kg per day or 400 kg per year, hopefully sourced from the air via plants. so, too, is most of the combustible garbage
https://ourworldindata.org/co2-emissions explains that human carbon dioxide emissions are about 35 gigatonnes per year, about 4½ tonnes per person per year
now, probably people in new york throw away more garbage and burn more fossil fuels than average, so these numbers are maybe not as close as they appear; but the fossil fuels number doesn't make the potential garbage burnination number totally insignificant like i thought it would