Unfortunately this isn't a new problem. My 20+ year old bike, that doesn't have a single electronic component on it, has a single special crankarm bolt because the crankarm is "integrated" with the spider, presumably to shave off a few grams. Four normal bolts and one special bolt that may be hard to find today.
A lot of bikes are often designed for racing, the equivalent of exotic cars. So new standards that have very marginal benefits are routinely being created and then abandoned when it gets rejected by the market or there is a new, better standard. But things that are mundane and standard today were cutting-edge when they first came out, and likely emerged from several competing standards.