I like to shoot indoor basketball at the shutter speed and lens aperture indicated by an exposure meter reading based on ISO 100. Yeah...I get 95% blurry action shots. But hey, I can hold my head up high, knowing that I shot everything at Base ISO's suggested exposure settings.
[ insert sarcasm emoji here > . < ]
By the way, the OP does not take into account ISO invariant sensors. Nor does it take into acount the way we've actually learned to shoot with modern cameras with state of the art sensors. The now-outdated (for Nikon,Sony,Pentax,Hasselblad, and some Fuji shooters at least) "base ISO only" and "ETTR" or Expose To The Right practices no longer apply for many of us.