I just bought a new PC, based on Lenovo Legion gaming desktop. It comes with 2 USB port in the front, 4 regular USB port in the back + 1 USB-C port. That’s a total of 7 USB slots.
It’s been like 2 decades that every possible hardware device comes with an USB interface. Keyboard, mouse, joystick, hard-drive, memory stick, headset, webcam, spot/photo camera, and many others.
Of course it’s my fault, I should have thought about USB connectors when shopping for a new PC and check before buying. but seriously, 7 USB slots is so few compared to all the device I have using USB
Some people like them for the aesthetics. In my case, I have a custom made desk with a tray for the keyboard and mice so the cables are not even visible. Longevity wise they’re obviously inferior and have an expiration date basically. The performance is also worse unless you’re using a wireless dongle instead of bluetooth.