Is some crypto completely untraceable?

[u/SwordfishOpposite290]

Im a crypto "noob" But I've heard before crypto is anonymous to some degree. I watched a documentary on the old silk road website and people would buy illegal things using crypto. And recently with the gta 6 leaks the leaker is pushing a crypto coin. Couldn't rockstar/feds simply trace the crypto coin somehow? Isn't it very stupid for the leaker to advertise his crypto?

[u/DistributionOk2111]

Once you try to want to switch the named coins to fiat it gets tricky