Starship will be the rocket delivering them to the surface. It is likely to have a first orbital test within the next 3 months. That will be a major milestone, approaching the capability to once again land and return humans from the lunar surface.
At this point it's widely accepted the SLS design is already obsolete with no reuse, is wildly expensive, and is extremely delayed.
But it creates a lot of jobs in areas where congressmen want to get reelected, so they keep it going.
Sooner or later it will die and Starship will take over, but it's going milk many more billions before then.
It costs $2.2 BILLION per launch, and it only launches ~once per year.
That doesn't sound like "some good use" to me.
Then again, most of it that wasn't run-down and/or broken just felt like a big, ugly, defense contractor trade show (complete with the kind of hilariously-terrible graphical collages & infographics that end up in military powerpoint slides), so that's in keeping with the rest of the vibe. Gross, definitely do not recommend. If you can convince them to let you into just the Saturn V hangar at half-off the normal ticket price, that'd be worth it.