Well he did use one in the RuiDeng review video, but that ended up causing the followup to fix it and add a termination.
It can be useful if you need a cheap high bandwidth probe:
http://jahonen.kapsi.fi/Electronics/DIY%201k%20probe/Or for low signal levels at reasonable bandwidth (mV's).
Otherwise I just use a 1X switchable probe, which limits bandwidth to ~10MHz.