Work laptops should have more USB ports and an RJ45 connector and don't need wifi, bluetooth, speakers, mic, video camera built in. Those are things that can be added as peripherals and carried in your laptop bag.
In 2018 work laptops absolutely need wifi.
Bluetooth you might argue against, but it can always be turned off.
Speakers, mic and video camera, in the days of ubiquitous Skype, Hangouts, Lync etc are pretty close to essential as well.