The bigger problem here is how any bad actor can abuse the DMCA system almost with impunity as even if the accused wants to fight back, and even if they grab a lawyer, usually it ends with Google reinstating the app and that’s that. The actual abuser never sees any retribution for abusing the system as counterclaims again go through the mediating instance. Google in this case.
If, say, Warner would be locked out of issueing DMCA claims after a dozen fight back within a month or two, that’d be a far bigger deterrent to issueing these spurious claims. Or even better, if they were to suffer fines based on a percentage of their worth for erroneous claims.