Does every rock go through the complete rock cycle, from igneous rock to sedimentary rock to metamorphic rock and back to igneous rock, each time around?

Certain igneous rocks undergo erosion and transform into sedimentary rocks.

Certain sedimentary layers have made their way onto the continental plates, where they have remained unaltered by the rock cycle.

A complete rock cycle occurs when most sedimentary layers are pushed beneath the crust, where they are subjected to heat, pressure, and other physical changes that change them into metaphoric rocks, which are then melted and become igneous rocks. However, not all rocks go through this process.

Not necessarily. While the rock cycle describes the processes by which rocks can transform from one type to another, not every rock undergoes the complete cycle. Some rocks may remain within a particular stage of the cycle for extended periods or may skip certain stages altogether, depending on geological conditions and environmental factors.