Personally, I try to view the Chavistas themselves, who the commune movement is supporting, and who is most actively opposing Delcy Rodriguez as my way of viewing the situation. I begin with the class struggle as it actively exists in Venezuela, with the PSUV in charge of what has never been a consolidated revolution. Class struggle is incredibly sharp in Venezuela, with a powerful bourgeoisie that at the moment stands in opposition to the PSUV, while the PSUV still holds support on the ground from the commune movement.
This, to me, spells the actions of the PSUV post-kidnapping as a survival tactic and strategic retreat to hopefully prevent a ground invasion. I do not have a clear-sighted view, but I do have more trust in the fact that on the ground, the commune movement supports the PSUV, while the bourgeoisie still opposes the PSUV. If the PSUV collapses and/or alienates the communes, then we will know that this strategic retreat was incorrect. For now, that moment is not here.
Venezuela is not socialist. It never has established a dictatorship of the proletariat. What it has is a progressive party and an incomplete revolution, one that at the moment most lives on in the commune movement. The PSUV plays a progressive role as long as it continues to have connection with that commune movement and help progress it, essentially forming dual power. This is what makes the Chavista revolution so unique, it's a combination of a reformist party needing to actually rely on revolutionary dual power structures to continue existing.
All she has done is promise elections at an undetermined point, which as others have said is consistent PSUV policy.