The screw heads are mainly to prevent people from tampering with stuff they aren’t supposed to unscrew. Hard drives, for example, all use the same star-shaped heads that most people don’t have screwdrivers for.
I do think that people passionate about information technology – those who love it for the intrinsic awesomeness and not the money it brings – could break away with some of the legacy bullshit that holds back the quality of the software we use, if they were given the opportunity to defy software “tradition” and the profit motive. As of now, there is no systemic path forward, only occasional improvements incited by acute inadequacy of existing conventions for the growth of interested businesses.
Spite a bunch of fuckheads and make some cool software whilst not forgetting to have fun along the way.