Well, your statement was that a "meaningful population of the target audience" did not "have any meaningful amount of treasuries in their portfolio". And that's wrong. Basically everyone holds treasuries. Some people don't. Most people do.
You're goalpost-moving to the converse of your point, though. You weren't claiming that there was merely a meaningful population who wouldn't benefit, you were stating that there was NO meaningful population that would. Go check. And again, that's wrong.