Given they've repeatedly shown themselves incapable of it? Yes. They aren't great at planning. In fact, the dems have never been good at planning, and that's why they are winning. There was no great long term plan in the long march through the institutions. Just a simple, individually incentivized approach: become a professor (because that's the only job in my field), then teach socialism (because that's all I know). A drop of water doesn't need a complex plan to ruin you basement, just the knowledge of "what way gets me lower faster" and your house being at the bottom of the hill.
To use another analogy, individual cancer cells aren't "in" on any Big Plan to kill their host. That what they are doing will have that effect, and that this will kill them as well, is beyond their comprehension.