Aaron's activity on June 18 touched on several overlapping themes around public health misinformation and government policy. He reposted commentary on the flu outbreak at Lackland Air Force Base, where nearly 160 troops fell ill shortly after Pete Hegseth ended mandatory vaccination requirements — with only about 40% of trainees opting into the flu vaccine voluntarily. He also amplified criticism of RFK Jr.'s false claims that the HPV vaccine increases cervical cancer risk, set against news that cervical cancer deaths have fallen to zero among vaccinated young women — with a note that RFK profits from lawsuits against the vaccine's manufacturer.

Aaron also engaged with political and civil liberties topics. He reposted an argument that the Roberts Court is historically unprecedented in its partisan voting alignment, offered as the strongest case for Democrats to consider court packing. He shared a critique of the Democratic Party's national security and foreign policy bench, described as "discredited, scattered, listless, and without collective purpose." On civil liberties, he reposted pushback on the UK's proposed biometric age-verification requirement for sexting, noting the comparison to routine ID checks ignores the surveillance and data-brokering implications. He also amplified a fundraiser for the Minnesota 15 legal defense fund, characterizing the need to crowdfund legal costs for political arrestees as outrageous.