For starters, Thanos’ plan was once simply bollocks. At best, it was once a rehash of Malthusianism, an archaic inhabitants principle that has been debunked time and again (by means of Medical American). Clever beings have, by means of definition, the way to optimize meals and effort manufacturing and work out higher makes use of of to be had sources with out resorting to excessive inhabitants keep watch over, let on my own genocide. Even assuming overpopulation to be an issue, Thanos’ concept was once only a lazy replace for a well-rounded resolution.
Worse but, it was once now not even a real resolution. If, in step with Kevin Feige, the Snap did not simply have an effect on clever beings, however all varieties of lifestyles together with autotrophs like crops and micro organism, then it simply spelled environmental chaos with out bettering the rest (by means of Smithsonian). Even if the Snap had most effective affected clever lifeforms, it might trade not anything in the end, as populations would simply develop again if given sufficient time. And although they did not, the dire macroeconomic penalties of any such mass tragedy would a long way outweigh any attainable advantages.
Thanos will have to have recognized all of this, being as clever and resourceful as he was once. If he in point of fact sought after to use the Infinity Stones’ near-absolute energy to save the arena, he may have changed oil rigs with huge solar energy crops, or redistributed the heaps of meals that get hoarded and wasted once a year in world provide chains, or obliterated the weapons that curb dissent in commodity-exporting deficient areas.
However the ones measures don’t have completed what he in point of fact sought after, which was once to get off on his personal energy.