Yes but also no... while it's true that it doesn't accumulate in the long term, in the short one it does induce a dynamic equilibrium with a higher concentratio

Yes but also no... while it's true that it doesn't accumulate in the long term, in the short one it does induce a dynamic equilibrium with a higher concentration of greenhouse gasses that do contribute to atmospheric heating and the approach to potentially catastrophic tipping points... so no.