Abba:
That’s for sure not what he’s saying, and that would be obviously assur.
I’m going to be straight, unless someone can provide a clear, verifiable example, I do not believe that there are any Conservative shuls in America today that don’t count women and do have a mechitzah. Maybe, just maybe, that was true like 50 years ago.
Gadol, even if these mythical traditional minyanim exist, they are still 100% koifers. They don’t believe that Hashem revealed the Torah to Moshe Rabbeinu, they still drive on Shabbos, they censor tefillos to exclude mention of the beis hamikdash and openly state that they don’t want it to return, they allow Kohanim to marry gerim, etc. This idea that Conservative kefira is a new thing and that they were still kosher at the initial split is a total fabrication. They are and always have been “Reform, but with Hebrew.”