“Mr. Sameth is a Reform rabbi. That is all one needs to know.”
This guy does NOT speak for me, or for any Orthodox Jew that I have ever known.
There is such a range of philosophy that is seen in the group going under that worldly name.
Their “fault” is not in denying the Sinai encounter, but to contextualize it in a way that Orthodox deny.
The real question is: who gets what the Lord intended here? Moses warned those people that they could not keep the Law. They claimed they could. The playing out of history has shown who was right. “Reform” somehow senses there has to be a remedy for this, but does not quite grasp what the remedy is. But neither do “Orthodox.”