Jemele Hill says UFC Freedom 250 was far from a knockout event ... telling us it felt more like a Trump rally than a party for all Americans. The sports journalist joined us on "TMZ Live" Monday and ripped this weekend's UFC event at the White House. While Jemele says there were good moments, overall it didn't feel like a "correct" representation of America, telling us ... "Everything about this felt gaudy. It felt narcissistic. It was like Temu Wrestlemania to me." Jemele brought up Josh Hokit