To be perfectly blunt, I don’t think the presentation of a united front is the issue. The wariness is from China wanting to fill the power vacuum left by the US, and many countries being extremely wary of hitching their wagons to an authoritarian superpower (which is what the US is turning into, and one of the primary reasons outside of the tariff idiocy that a lot of countries are stepping away from the US now). And the PRC is absolutely an authoritarian superpower.
To be perfectly blunt, I don’t think the presentation of a united front is the issue. The wariness is from China wanting to fill the power vacuum left by the US, and many countries being extremely wary of hitching their wagons to an authoritarian superpower (which is what the US is turning into, and one of the primary reasons outside of the tariff idiocy that a lot of countries are stepping away from the US now). And the PRC is absolutely an authoritarian superpower.
The E.U. should rule the world.