No. It's not that simple. Industrialised nations generate the majority of the rubbish that pollutes our world while shoring up their wealth. Their multinationals have controlled world prices in energy, agriculture, water, transport forever - all the essentials necessary to control resources in the planet. The environmental disaster we are facing is not caused by the majority of countries in Africa, Latin America, the Pacific islands or small countries in Asia like the Philippines or Vietnam.
Let's not blame a farmer in the Ivory Coast for polluting our world while working the land with their hands, when for almost 2 centuries, we've engaged in a consumer free for all, full of factories poisoning the air we breathe, creating wars over oil resources, over fishing oceans, massive agriculture and meat full of hormones, and enough plastic to makes us drown in it.
Our industrialised nations have controlled and polluted this world without a care about the planet. The awful part is that now we need the immigrants from the nations we've shat on, to work and pay taxes because we live so well that we no longer want to have too many children because they are expensive and prefer to pay a huge mortgage to have a lovely house to live.
And even more awful is that those migrants we need to keep paying taxes to keep our nations in control of world resources, are being demonised for being migrants.