First of all, primary season is just winding up, so you wouldn't expect Obama on the campaign trail.
If you were paying attention you would know that most of what Obama is doing is behind the scenes.
He is working with Eric Holder on redistricting to turn back the GOP advantage at state levels.
He is meeting privately with potential Dem 2020 candidates.
And he has headlined a couple fundraisers in the past two months with more planned as the campaign season heats up.
Sorry, but behind the scenes is important, but it does not deliver votes, unless supported with huge personal presence among active qualified voters at political rallies, backed up GOTV activity.
And..let me educate you just a bit...Primary elections are very important, because they lay out the current attitudes and likely voter paths that will be taken at the prime election.
For instance, anyone with a decent functioning brain could have saw what was coming in the POTUS election of 2019, when Donald J. Trump literally politically, slaughtered his GOP Establishment opponents one after the other.
The mere fact that POTUS, DJT is out on the hustings “big time” with still a good numbers of primary elections yet to be held is an indicator that he has his excellent feel where things are and where they will need to go during the general Mid-Term Elections.
Obama & his cronies hiding in the shadows while they play their criminal games, got them Zilch gains during the eight year of Obama.s POTUS rein.
I have written the POTUS and advised him to Campaign, in New Jersey, Virginia, California, Florida, Massachusetts, Michigan, Ohio etc., because I believe that long shots at victory over, Menendez, Kaine, Cox (Gov.,victory in CA), Nelson, Warren, Stabenow, Brown are worth heavy campaign activity, even if the Pubbies lose those races.
Oh...and by the way, Eric holder is a loser...period!!! And...you gotta be kidding me on potential Democrat 2020 candidates...there are really none worth a penny. Trumpie would wipe out everyone of them politically. Case closed.