I have an inkling that we will still be 'patiently waiting to see what happens next' at the time Don leaves office.
If he genuinely meant to 'do good' then I think he's taken on too established an establishment. Sadly.

I also have an inkling that 'draining the swamp' for the pure sake of draining it was never the highest of priorities for Donald himself, other than to attempt to create his own comfortable surroundings so that he could be 'Trump the Greatest' for as long as he pleased.
I also wonder whether those with a genuine interest in upsetting the apple cart have since departed.