As a historical note, the first President Bush proposed in 1989 to establish a base on the Moon and send astronauts to Mars by 2020. In 2004, the second President Bush set a goal of returning to the Moon by 2020 and going to Mars in the 2030s, starting the Constellation program. In 2017, Trump announced that astronauts would return to the Moon, with the Artemis III project now planning a landing no earlier than 2028.

As a result, I don't have a lot of optimism about a US landing on the Moon. On the other hand, the James Webb Space Telescope did succeed even though the launch date slipped from 2007 to 2021. So I've learned not to be completely pessimistic.

Sources: https://www.nytimes.com/1990/05/12/us/bush-sets-target-for-m... https://www.nytimes.com/2004/01/15/us/bush-backs-goal-of-fli... https://en.wikipedia.org/wiki/Constellation_program