>>63982609That's not true. While youtuber grade shit might have access to better materials it's usually made completely inaccurately and rendered almost useless as a wepon.
Take swords for example, despite cheap modern steel being better than the absolute highest grades that were available to best medieval smiths so many sword reproductions handle like absolute shit and are more dangerous to their user than the opponent. Literal sword-shaped crowbars that are meant to be hung on the wall rather than used. Only in the recent years did this start to improve as the sword dynamics are better understood and reproductions try to receate actual historical swords in not just looks but weight distribution, taper and so on thanks to work of people like Peter Johnsson, yet even today reproductions tend to err on the beefier and heavier side due to different expectations and demands of modern buyers while there are antiques that are unbelievably light and nimble and handle like a dream.
With crossbows it's much worse since there's been basically no progress towards historical accuracy at all and it's all looks and no substance, with even basic things like appropriate bolt weight being widely missed and ignored, let alone any of the more complex stuff. At best there are a couple hobbyists experimenting and trying various stuff while for commercial repros are commonly made so crudely and superficial that they struggle to send a bolt at rock throwing speed. It doesn't help that there are like two wooden crossbows with intact prods surviving from middle ages total, both though to be from 15th century or something so we've got next to nothing to work with.
With steel crossbows despite more surviving examples there's very little research into their actual capabilies and reproductions just either use modern steel prods or make their own resembling antiques visually and zero thought about performance, with corresdponding loss of efficiency.