I do have to say it is true! Obama was a true democrat, which means he was adored by EVERYONE in the left wing, and I mean everyone. My family has left-leaning independents who voted for Obama twice. Every democrat worked with Obama, to make sure that they got their whole agenda through Congress, and enacted by him during his presidency.
This also meant he was absolutely HATED, by everyone on the far right. His views were completely opposite of what the right-wing agenda wanted, so Republicans spent all eight years trying to make sure that none of his plans went through, and in 2012, tried desperately to vote him out of office. When Trump finally came into office, the Republicans held both the House and the Senate, and with Trump as president, they could finally dismantle Obama's policies, and pass their own, which was fought with blood, sweat, and tears by Democrats.