newbee,
The fact is, there are many MO, OO or whatever you want to call them who have attempted to use Rov Yoseph Ber to push liberal agendas that are detrimental to authentic Jewish practice i.e the masorah.
While the dinner in question may have been pushing something (what that was seems to be the debate in this thread), given that veal and fois gras were on the menu, it certainly wasn’t a liberal agenda!