they could not have been more sucessful
they managed to get the aboslute money game called off.
every broadcaster with rights will have been building this game, camera and reporters everywhere and they stop it dead.
the US coverage would have been especially good for them, the yanks were reporting on it like it was a war zone - imagine if they were around when millwall and leeds used to tear it up haha.
ultimately though even though the protest could not have gone better, how the hell do they think it will be successful? who is going to buy united? gnev and giggs? they can't even get team into league 1.
it will be an investor looking to make bank or sportswash the grubby pr that goes with eg chopping the arms and legs off journalists in an embassy.
support a big six club and unfortunately, you do not matter - you support a mega corp that makes millionaires of the players you sing for
the fans managed to matter today, but long term they aren't needed.