Hey, I am no fan of Obama as well, for those foreign policy failures.
I am all in favour of stopping terrorism. I am an equal opportunity critic. I criticized Obama then for his policy towards SA and also for his failure in Syria.
In any case, we all know 95% of terrorism are inspired by Wahhabism. And that is where all US presidents should apply pressure, not acquiesced.
Any way, didn't Trump promised he would hold sponsors and supporters of 9/11 attackers accountable, during the election of 2016?
So what did do afterward?
Dance with the Saudi King!!!
And here is the thing: Trump is the President of the United States, not Obama. Obama was a past president.
That is why Trump is under scrutiny, and Not Obama. His current policies not only affect the US, but the whole world.
Now, if Trump resigns and become a private citizen again. I would happily move onto the next President and critic his or her policies.