As was already said... You should probably do just a little research before you open your mouth. You should also consider not throwing around words you don't know the meaning of.
As for your Democratic Senators and nominees, most are lockstep with a couple of exception, Manchin comes to mind, perhaps a couple of others from red states like Tester, Heidekamp might also. But the northeast, west coast, and a few Island states around the great lakes wouldn’t question them
The republicans only controlled congress his first two years, his last six he had Democratic Majorities in both chambers. He had to have democratic votes just to get something passed. He couldn’t do a thing in his last six years without some democrats agreeing to go along and vote for whatever he proposed.
I haven’t the slightest clue on how many were to kill Obamacare. Perhaps 10 maybe, I also do not know how many total bills were tabled. But I do know it was a bunch. I didn’t particularly care for Bush the second. In fact I think Bush the second and Obama has govern pretty much similarly. But one needs to take off their deeply partisian dark red or blue colored glasses to see that, they also need ear plugs to shut out all the rhetoric which is polar opposite, but governing wise, not that much difference.
Early voting in Georgia. On the 20th of October this old Goldwater conservative voted against both Donald Trump and Hillary Clinton by casting my vote for Gary Johnson. Neither Trump or Clinton belong within a million miles of the Oval Office.