In college I remember one room had some kind of all-in-one PCs built into the desks. It would have been useful.

Except they were unusably slow. Literally.

Log in when class starts, you may get control after 10+ minutes. Opening a web browser was a mistake you may not live to regret.

The network there was not fast. The various security stuff slowed every computer down a lot.

I suspect they were already older and maybe underspec. Probably had 4200 RPM disks or something.

But the combination meant they were 100% worthless.