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> Do people agree on basic math, physics, chemistry, etc or it depends on different countries/cultures/backgrounds

There are many people in the world who cannot practice basic maths, physics, or chemistry, etc. [1] is one source for the USA, which puts the number at 39% for Grade 8 students in maths, which would suggest higher for physics and maybe chemistry.

So the answer is probably "no" for the USA at least.

[1] https://www.visualcapitalist.com/how-u-s-students-perform-at...






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