What the electron’s near-perfect roundness means for new physics? a rigid string model.

see; https://www.sciencenews.org/article/electron-shape-round-standard-model-physics

The Perfect globular shape of the electron, even during popping in and out of gluons-photons, is a strong support for the rigid propeller string shape of the electron, in contrast with a flexible string propeller electron. model. ( according to Quantum FFF Theory)