BS”D
Yes notpashut – Rav Moshe Yehuda Leib Landa shlita of Bnei Brak holds that only his supervised Coke is kosher. I was referring to Coke only outside of E”Y.
Many Chabad chassidim have stopped using it even in the US where it has an OU – the chassune halls in Crown Heights stopped serving it at about the time I was last there – so much for wherever you’ll find Coca Cola you’ll find Chabad LOL!
And here we were told that Pepsi is OK!! If that is the case goodbye Pepsi – Rav Belsky is not my posek but he definitely knows kashrus!
In any case Coke and Pepsi are not the healthiest products out there.