I completely agree that both parties are guilty of playing identity politics. But, this didn't start with Obama. The legacy of identity politics goes back many decades. George Wallace. Nixon's "Southern Strategy." And it existed before that time period as well.
Obama certainly did contribute to the climate of racial mistrust, and he very clearly made public mistakes like the Henry Gates incident and "bitter clingers" (which, ironically, he was right about). And, yes, he normalized or was reticent to condemn identity based groups like BLM.
But, he also broke with those groups on quite a few occasions, and I don't believe he stoked or appeased the extreme radical fringe like Trump has done.
History has nuance, and birthers existed long before BLM or other groups came about. As stated, identity politics existed long before Obama, but he certainly didn't end them and at times inflamed and exacerbated the tensions surrounding race and the politics of race.
I just don't believe that Trump and Obama can be compared on this issue. For a number of reasons that would take way too long to lay out. I don't think you disagree with that.
With that said, irrespective of the media worship of Obama, I think most of us can agree that even though Obama contributed to simmering racial tensions, Trump has poured gasoline all over a pyre and is walking around flicking lit matches nearly every day.
I have a bit of a biased perspective because the groups Trump is whitewashing want my wife and children to either be expelled from the country or cremated in an oven. And I never felt Obama glorified groups that wanted to do anything similar to white people like me.
I've always been a bit of a raging optimist when it comes to life and society, but Trump has tapped an ugly vein in the heart of America that both angers and saddens me. And, it's actually frightening when you consider that what some of these groups want for my family isn't an exaggeration -- it's what they literally believe.
So, Obama doesn't deserve a free pass and did contribute to today's climate, but what Trump is doing is infinitely worse in my view. He's made these groups feel safe to preach and spread their hate, and he's emboldened others that are disaffected members of society or harbored latent racist beliefs. The entire specter of identity politics needs to be destroyed for the good of the country.