Going forward, this is the way. However, there is a massive amount of usba legacy hardware like mouse/keyboard dangles, headsets, hubs, chargers, and other less universally available products. Just think about how long PS2 and VGA ports existed on montherboards.

RJ45 connectors are commonly a folding down connector. HDMI can be replaced with a micro HDMI and is often replaced with additional USBC to utilize display port alt mode.