the cold war turned every civil war into a proxy war with at least one large power (the US) prolonging conflicts and fuelling large death tolls by supplying weapons to the right-wing, if not directly intervening
vietnam/cambodia/laos, both afghanistan wars, angola/namibia, liberia, sierra leone, syria, ukraine, both congo wars, occupation of lebanon, libya, yemen, and the years of lead are some examples of this
less nations legally declare war on each other now because declaring war requires UN backing, but the cold war was a violent extension of imperialism that never ended and a lot of people have been killed
they use proprietary file formats (MOV and HEIC) that needs to be converted to a universal format like jpg or MP4 to be viewed on android (I think this can be changed in iPhone settings), and the conversion looks like shit