I have a nice integrated laptop but I have all these parts around in my bag that I sometimes lose or forget connected to a projector somewhere. What may have seem like a simpler solution really wasn't in the end.
Otherwise, completely agree - the current situation is messed up. Yet I'm glad Apple is leading the way, just like with SSDs.
Full disclosure: I don't own any Apple products or stock.
VGA's popular because it's the only option that actually works for everyone, and it's not for a lack of newer alternatives - in fact, the plethora of newer alternatives is the problem here.
But the vast majority of people never have to make presentations or hook up to legacy projectors and monitors. So bulking up the machine itself to accommodate that does not really make sense.
Having a ton of adapters seems to be required for that niche
Its temporary. In five years everything will have these ports and adapters will not be necessary. In the same way today you can get a DP to VGA adapter instead of having a bulky analog video output, even if it costs $15.