Why aren’t the GOP on offense?
The GOP is not on offense because they prefer the progressive corportist agenda to the GOP base who voted for MAGA. The GOPe is far more inline with the Democrat party than POTUS. I never really believed the uniparty stuff until Trump but boy was I wrong. IT couldn’t be any more clear after seeing the tantrums of Flake, Corker, etc.
I believe you are right. I too never believed the uniparty stuff - thought it was crazy - until this election cycle. The Republican party is so divided that it is almost two parties. The establishment wing is more in line with the Democrats than conservatives.