Maybe you are right, they didn’t need a cart, maybe. Here is the point you are missing. Your whole argument is based on a lack of necessity. The fact is however that not all inventions are born out of necessity. Some inventions are born out of convenience, or curiosity, or novelty.
Why do you see people in Africa walking around with bags and other heavy things balanced on their heads? Don’t they know that it’s warm out and there is plentiful food so there is no need to carry anything from one place to another?
You realize the story behind the whole “they’re turning the frogs gay” meme is real right? It’s about pollution in our waterways. In this specific case it’s about estrogen and xenoestrogens (chemicals that aren’t estrogen but our body treats as if it is estrogen). These are chemicals from farm run off and pharmaceuticals that do not get filtered out through waste water treatment. So scientists that were studying the problem looked at fish and frogs that live in the water and found that the chemicals were causing them to be hermaphrodites or intersex. Hence “they’re turning the frogs gay!” Our endocrine systems are quite similar to that of fishes so the implication is quite huge. Maybe you’ve considered how male testosterone levels have plummeted the last 100 years?
If you actually care to learn more here is a pbs documentary from 2009. https://www.pbs.org/video/frontline-poisoned-waters/ Here is another video, not exactly related to water pollution but it talks about environmental pollution in general. https://www.youtube.com/watch?v=N11tqwVrhZo
ahem https://wtfhappenedin1971.com/ Spoiler: The dollar’s peg to gold was removed.
It would come as a shock only if you know absolutely nothing about the jewish people and their religion. They have a very strong community with a massive in-group bias. The Hebrew word for outsider is “goy” or “goyim” plural, which translates to cattle. As in non-jews are sub human animals. The Talmud teaches that it’s not morally wrong to lie to, steal from, exploit, or rape non-Jews. Preaching the Talmud in one of his regular radio shows before he died the former Chief Sephardic Rabbi of Israel Ovadia Yosef said “Goyim were born to only serve us. Without that, they have no place in the world - only to serve the people of Israel. Why are gentiles needed? They will work, they will plow, they will reap. We will sit like an effendi and eat. That is why gentiles were created.” When Ovadia died 800,000 Israelis went to his funeral called “the largest funeral in Israeli history” (https://www.timesofisrael.com/jerusalem-closes-down-for-rabbi-ovadia-yosefs-funeral/), “ public figures send condolences, recall a giant of Jewish thought” he is described as a giant of jewish thought with abhorrent quotes such as the one above.
It was always clearly bullshit. Even if they filled their gas storage 100% that’s only like 30% of the total supply used in an average winter.