No need to assume, they have explicitly stated it!
> To wit, top Republicans warn GOP will face midterm election ‘bloodbath’. Why bother caring?
This isn't about "Top Republicans," it is about the administration. The same administration that is actively trying to nationalize elections to prevent that bloodbath.
Secondly, is it conceivable that Republicans fearing an electoral bloodbath would make them more likely to support aggressive election interference (ICE a polling stations, new election laws, Federal takeover of elections, re-litigating 2020 Georgia results)?