I mean, most of any audience is going to be workers, they're 99% of the population. That's never going to be sufficient for determining whether an action is worth supporting. This event was paid for by GOP-aligned billionaires. You couldn't pick a less favorable environment for worker outreach. You could go up to random people on the street and ask them how they feel about the Ukraine war, and you'd have a more serious anti-war movement than this in a month.