Can’t say that I blame NASA for this. In the 40 years that have passed since humans last went there, I don’t think we’ve learned anything that lends any urgency to a return trip.
True enough.
They proved it could be done. Some geology was done.
From now on, going there has to make sense economically.
Sure I would pay to cruise around it, like Apollo 8.
If there was some kind of resort on the surface, 1/8 gravity might be fun.
But we have to wait until it's feasible, economically.
NASA has nothing to do with it.