That's because you assume that electronics cost the same everywhere outside the U.S but that is certainly not the case. In fact, Brazil is notorious for being protective of their own localindustry and as a result iPhones and other gadgets are more expensive there than anywhere else on earth. As a consumer the least I can expect for these crazy markups is to not have to spend additional money for a charger or a lightning cable.
https://9to5mac.com/2021/09/15/yet-again-brazil-has-the-most...