A recent experiment claims to “rule out” Bohmian trajectories based on a mismatch between measured particle speed and Bohmian velocity in tunneling-like scenarios. But here’s the problem: Bohmian velocity is not directly measurable—it’s derived from the wavefunction’s phase, not arrival times or population transfers. The experiment infers speed from waveguide timing, not from actual particle trajectories. Negative kinetic energy in quantum mechanics refers to the curvature of the wavefunction—no