Donald Jr. has been involved in politics since his father first ran for president in 2016. He served as an advisor to his father's campaign and has been a vocal supporter of his father's policies. He has also spoken out against the Trump administration's critics and has been a target of criticism himself.
In 2020, Donald Jr. was elected to the Republican National Committee. He is also a member of the Trump Victory Committee, which is tasked with helping to re-elect his father in 2024.