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
Bluetooth keyboard and mice add latency which isn’t great for gaming. Bluetooth headsets aren’t great either since audio quality drops when you use the mic on it. Plus there’s latency too.
In my experience the latency on Bluetooth mice and keyboards is so low that it doesn’t matter. Most people who aren’t playing in like the top 1% of their game should be fine.