Marx, neither of them were in office during BDS culture. Things are different now.
Also, obama was not the same as GHW Bush. Bush never refused to veto a biased UN resolution. He never unfreezes hundreds of millions of dollars for Palestinians who use it for terrorism, as his final act in office.
He also never gave a speech after a terror attack targeting a shul (this was back when har nof was attacked) that there is enough death “on both sides”
Bush was a centrist and had a balanced view of Israel; Obama didn’t, and it’s only gotten worse and more polarized in the past 10 years.