I know exactly how you feel..... I have zero issues with progress but have a massive problem with rich company’s who don’t give a flying fig to their long established user base who prop up their expensive ‘Shareholders pockets’!!
Aye, it would have been nice, considering this is the first generation of iPad that's made the change, if they had included an adapter in the box for those of us who's computers haven't made the switch to USB-C. Doesn't seem to be the way of Apple anymore though. Hell they didn't even bother with a headphone adapter. I don't need one, but some people likely will.