The MacBook has two ports. One of them is a headphone jack. The other is a charging port, and if the charging port is used, you have no USB port left unless you use a dongle.I agree with you on pricing, it was definitely overpriced when first released. I don't necessarily agree on the single port being a major issue though. The MacBook was an ultraportable device, and it did what it was supposed to do very well: a small, lightweight, and adequately powerful enough ultraportable computer to satisfy basic mobile computing requirements. I wasn't surprised that the YouTube influencer army started criticizing it for its inability to render four 4K streams simultaneously while playing Crysis with seven external hard drives plugged in but let's be honest: when you're out and about you don't really carry a ton of accessories around with you. Personally, when I take my MacBook on business trips abroad (you know, back in the olden days when there still was such a thing as a "business trip") the only two devices I carry with me that plug into the port are the charger and a USB-C to USB-A adapter for thumb drives, just in case. And if you need more than one peripheral device connected simultaneously while wandering around this planet the MacBook may not be the right choice for you. However, there are plenty of users, including me, who scuffed at the single port at first but ultimately came to the conclusion that one rarely ever plugs anything in when on the go anyway.
Case in point: the iPad Pro, touted by Apple as the professional device of the future and priced just as aggressively as the MacBook, if not even more so. Number of ports? One.
The iPad Pro has two ports, if you buy the Magic Keyboard. If you use the charging port on the Magic Keyboard, you still have the USB port available.