The left tends to hate themselves and people they see as oppressors. The right tends to hate others who are different from them.
We should love ourselves and love other people. Doesn't mean you have to agree with everything everyone does. July 4th is to celebrate the good things about the USA, you can save your protests for any other day. Ungrateful, resentful, and guilt-ridden self-hating people protest on July 4th are losers. They are the types that are trying to destroy Western civilization, or deny it even exists in the first place.