Title says it all...
I purchased a brand new $3000 MacBook Pro and had to buy 4 adapters with it. 1x USB-C to Video (multi-port thing), 1x USB-C to Ethernet and 2x USB-C to USB A.
Why did I need to buy $200 worth of adapters. If I wanted a thinner laptop with no ports then I would have brought a MacBook Air.