You can tell the IOC does not care about fairness in competition: they focus on this, instead of the rampant cheating (eg doping) which they do nothing about.

I'm pretty sure there are folks involved in doing drug testing for many sports so saying are doing nothing seems hyperbolic. Are there specific things you think the bodies in charge of drug testing should be doing but aren't? Genuinely curious.

Organizations are large and not everyone works on the same things.

Doping is a problem which offers offenders unfair advantages -the IOC combats that and looks like they are looking at other unfair advantages as well. It's a cat-and-mouse game. As of yet there is no perfect doping detector (it can have false positives) but just because it's imperfect doesn't mean they should ignore the advantage it offers these offenders.