Yes you are but you also have portability with it. You can do your work at the base with the big monitor but can unplug a.d take it with you.
Whatever, but when you use a full sized keyboard and monitor with these small devices, you’re just reproducing the old desktop configuration.
You have portability with your small device, but you aren’t sticking your full sized keyboard and 20” plus monitor in the carrying case with your tablet or smart phone, and you aren’t holding those two full sized components in your hands when you use them with your small device.
The point is, very few are actually abandoning the old desktop configuration and doing all their work on the smaller devices. And all these articles about the death of the desktop are pretty pointless. People are just setting up the desktop computer with different components than the old desktop setup that’s been around since the 1980s.