around leftwing celebrities doesn’t work,
Because Bojo and trump have been such a success. The left is far far from unique on hero worshiped leader. I agree it's a bad idea in genrsl. But these events are not the sign.
Sorry bollocks to the whole argument. First JC and ZS are not the leaders of this new party. They are the founders. The whole point of the party. Also the very reason ZS claimed to have acted independently of the others. Was membership control. Both sides openly agree only the membership should have the right to select leaders. ZS just claimed some background actors were trying to limit that before members existed,
The members get to select the leadership once the party is formed. Your party is not being built around anything but the idea of a left wing democratic party.
The current party in government is currently involved in a much bigger breakup where members are being kicked out for political difference. As was the past government and reform. The whole idea that any existing political party is free of such arguments is bull shit with zero credibility.