Conservatives are super afraid of the Government intruding on people’s lives but have no problem at all empowering nosy neighbors to do it.
More specifically, they have no problem with the government empowering itself to act on behalf of a specific faction of nosy neighbors by rendering judgments and using the power of the state to enforce them in a way that’s functionally equivalent to treating those neighbors as witnesses to a crime.
If the Supreme Court was a judicial body and not an instrument of the Republican party, they would have stuck down the Texas law as an obvious “fuck you” to judicial authority based entirely on playing dumb about what RvW allows. But it turns out they didn’t care because they were already planning on overturning RvW anyway, along with concepts like standing and precedent.