3
That would be likely correct for J2b1-M205.
J2b2a-M241 (L283 Europe, Z2432 South Asia) is a different story. Not all 'J2b' is the same. J2b-M102 split into J2b1 and J2b2 ca. 15800 ybp and most likely it wasn't in the Levant: https://www.yfull.com/tree/J-M102/
The pic on the opening thread pretty nicely lays out these J2b branches:
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