The Lite's built-in controls, battery, fan and display have separate repair guides; it cannot shed a faulty controller like a dockable Switch.
What to check before buying
Controls
iFixit documents individual stick replacement on the Lite. Drift is a different job from a failed screen or charging port because the controls are built into the shell.
Display and cooling
The screen procedure distinguishes LCD and touch digitizer parts. Fan and battery guides are also model-specific; full-size Switch parts are not assumed to fit.