No, it doesn't. Vision therapy is reliably shown to be quackery in studies. Vision therapy doesn't make sense, as there is no known signal to cause ECM breakdown / eye reshaping to reduce axial elongation.
Myopia is a terrible thing to discuss, there are so many people guessing and making false claims about things.
The College of Optometrists in Vision Development (COVD) is a non-profit, international membership association of eye care professionals including optometrists, optometry students, and vision therapists. Established in 1970, COVD provides board certification for optometrists and vision therapists who are prepared to offer state-of-the-art services in Behavioral and developmental vision care, Vision therapy, Neuro-optometric rehabilitation.
A local search found 40 COVD-certified optometrists.