Both will get you to the same place, with the middle of the roaders it just takes longer to get there.
Slicing the bologna is a perfect name for it.
Once you slice a piece off you can't put it back. That then becomes the end you have to measure from to slice another piece off. The bologna just keeps getting smaller and smaller.
I call 'em "enablers". They're certainly not "moderates". There's nothing remotely "moderate" about enabling Marxists. They don't know what they believe and most of their decisions are made with a moistened finger thrust skyward in hopes of catching the drift of the political wind. Sickening.